Metric Results
[ summary ] [ packages ] [ cycles ] [ explanations ]
The following document contains the results of a JDepend metric analysis. The various metrics are defined at the bottom of this document.
Summary
[ summary ] [ packages ] [ cycles ] [ explanations ]
Summary
| Package |
TC |
CC |
AC |
Ca |
Ce |
A |
I |
D |
V |
| org.apache.shardingsphere.sqlfederation.compiler |
2 |
2 |
0 |
2 |
10 |
0.0% |
83.0% |
17.0% |
1 |
| org.apache.shardingsphere.sqlfederation.compiler.compiler |
1 |
1 |
0 |
2 |
10 |
0.0% |
83.0% |
17.0% |
1 |
| org.apache.shardingsphere.sqlfederation.compiler.context |
2 |
2 |
0 |
0 |
16 |
0.0% |
100.0% |
0.0% |
1 |
| org.apache.shardingsphere.sqlfederation.compiler.context.connection.config |
2 |
1 |
1 |
1 |
7 |
50.0% |
88.0% |
38.0% |
1 |
| org.apache.shardingsphere.sqlfederation.compiler.exception |
5 |
4 |
1 |
0 |
4 |
20.0% |
100.0% |
20.0% |
1 |
| org.apache.shardingsphere.sqlfederation.compiler.implementor |
2 |
1 |
1 |
1 |
4 |
50.0% |
80.0% |
30.000002% |
1 |
| org.apache.shardingsphere.sqlfederation.compiler.implementor.enumerator |
1 |
1 |
0 |
1 |
2 |
0.0% |
67.0% |
33.0% |
1 |
| org.apache.shardingsphere.sqlfederation.compiler.metadata.catalog |
1 |
1 |
0 |
0 |
6 |
0.0% |
100.0% |
0.0% |
1 |
| org.apache.shardingsphere.sqlfederation.compiler.metadata.schema |
4 |
4 |
0 |
1 |
24 |
0.0% |
96.0% |
4.0% |
1 |
| org.apache.shardingsphere.sqlfederation.compiler.metadata.view |
1 |
1 |
0 |
0 |
10 |
0.0% |
100.0% |
0.0% |
1 |
| org.apache.shardingsphere.sqlfederation.compiler.planner.builder |
1 |
1 |
0 |
1 |
11 |
0.0% |
92.0% |
8.0% |
1 |
| org.apache.shardingsphere.sqlfederation.compiler.planner.cache |
3 |
3 |
0 |
1 |
8 |
0.0% |
89.0% |
11.0% |
1 |
| org.apache.shardingsphere.sqlfederation.compiler.planner.rule.transformation |
14 |
14 |
0 |
1 |
12 |
0.0% |
92.0% |
8.0% |
1 |
| org.apache.shardingsphere.sqlfederation.compiler.rel.builder |
1 |
1 |
0 |
1 |
3 |
0.0% |
75.0% |
25.0% |
1 |
| org.apache.shardingsphere.sqlfederation.compiler.rel.converter |
1 |
1 |
0 |
1 |
2 |
0.0% |
67.0% |
33.0% |
1 |
| org.apache.shardingsphere.sqlfederation.compiler.rel.operator.logical |
1 |
1 |
0 |
2 |
10 |
0.0% |
83.0% |
17.0% |
1 |
| org.apache.shardingsphere.sqlfederation.compiler.rel.operator.physical |
2 |
2 |
0 |
0 |
14 |
0.0% |
100.0% |
0.0% |
1 |
| org.apache.shardingsphere.sqlfederation.compiler.rel.rewriter |
1 |
1 |
0 |
1 |
5 |
0.0% |
83.0% |
17.0% |
1 |
| org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.operator.common |
2 |
2 |
0 |
0 |
4 |
0.0% |
100.0% |
0.0% |
1 |
| org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.operator.dialect.mysql |
1 |
1 |
0 |
1 |
4 |
0.0% |
80.0% |
20.0% |
1 |
| org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.expression |
1 |
1 |
0 |
6 |
15 |
0.0% |
71.0% |
29.0% |
1 |
| org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.expression.impl |
11 |
11 |
0 |
3 |
23 |
0.0% |
88.0% |
12.0% |
1 |
| org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.from |
1 |
1 |
0 |
0 |
5 |
0.0% |
100.0% |
0.0% |
1 |
| org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.from.impl |
1 |
1 |
0 |
1 |
9 |
0.0% |
90.0% |
10.0% |
1 |
| org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.generic |
1 |
1 |
0 |
1 |
4 |
0.0% |
80.0% |
20.0% |
1 |
| org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.groupby |
2 |
2 |
0 |
0 |
8 |
0.0% |
100.0% |
0.0% |
1 |
| org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.limit |
1 |
1 |
0 |
0 |
7 |
0.0% |
100.0% |
0.0% |
1 |
| org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.orderby |
1 |
1 |
0 |
0 |
6 |
0.0% |
100.0% |
0.0% |
1 |
| org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.orderby.item |
3 |
3 |
0 |
2 |
10 |
0.0% |
83.0% |
17.0% |
1 |
| org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.projection |
1 |
1 |
0 |
0 |
5 |
0.0% |
100.0% |
0.0% |
1 |
| org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.projection.impl |
2 |
2 |
0 |
1 |
8 |
0.0% |
89.0% |
11.0% |
1 |
| org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.where |
1 |
1 |
0 |
0 |
4 |
0.0% |
100.0% |
0.0% |
1 |
| org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.statement |
1 |
0 |
1 |
0 |
3 |
100.0% |
100.0% |
100.0% |
1 |
| org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.type |
2 |
2 |
0 |
1 |
8 |
0.0% |
89.0% |
11.0% |
1 |
| org.apache.shardingsphere.sqlfederation.compiler.sql.dialect |
1 |
1 |
0 |
1 |
5 |
0.0% |
83.0% |
17.0% |
1 |
| org.apache.shardingsphere.sqlfederation.compiler.sql.dialect.impl |
1 |
1 |
0 |
1 |
3 |
0.0% |
75.0% |
25.0% |
1 |
| org.apache.shardingsphere.sqlfederation.compiler.sql.function |
1 |
0 |
1 |
0 |
4 |
100.0% |
100.0% |
100.0% |
1 |
| org.apache.shardingsphere.sqlfederation.compiler.sql.function.mysql |
1 |
1 |
0 |
1 |
3 |
0.0% |
75.0% |
25.0% |
1 |
| org.apache.shardingsphere.sqlfederation.compiler.sql.function.mysql.impl |
1 |
1 |
0 |
1 |
2 |
0.0% |
67.0% |
33.0% |
1 |
| org.apache.shardingsphere.sqlfederation.compiler.sql.function.opengauss.impl |
1 |
1 |
0 |
0 |
2 |
0.0% |
100.0% |
0.0% |
1 |
| org.apache.shardingsphere.sqlfederation.compiler.sql.function.postgresql.impl |
1 |
1 |
0 |
0 |
1 |
0.0% |
100.0% |
0.0% |
1 |
| org.apache.shardingsphere.sqlfederation.compiler.sql.type |
1 |
1 |
0 |
1 |
3 |
0.0% |
75.0% |
25.0% |
1 |
| org.apache.shardingsphere.sqlfederation.resultset.converter |
1 |
0 |
1 |
0 |
4 |
100.0% |
100.0% |
100.0% |
1 |
Packages
[ summary ] [ packages ] [ cycles ] [ explanations ]
org.apache.shardingsphere.sqlfederation.compiler
Packages
| Afferent Couplings |
Efferent Couplings |
Abstractness |
Instability |
Distance |
| 2 |
10 |
0.0% |
83.0% |
17.0% |
Packages
| Abstract Classes |
Concrete Classes |
Used by Packages |
Uses Packages |
| None |
org.apache.shardingsphere.sqlfederation.compiler.SQLFederationCompilerEngine
org.apache.shardingsphere.sqlfederation.compiler.SQLFederationExecutionPlan
|
org.apache.shardingsphere.sqlfederation.compiler.compiler
org.apache.shardingsphere.sqlfederation.compiler.planner.cache
|
java.lang
java.util
org.apache.calcite.adapter.enumerable
org.apache.calcite.jdbc
org.apache.calcite.rel
org.apache.calcite.rel.type
org.apache.calcite.runtime
org.apache.shardingsphere.sqlfederation.compiler.compiler
org.apache.shardingsphere.sqlfederation.compiler.planner.cache
org.apache.shardingsphere.sqlfederation.config
|
org.apache.shardingsphere.sqlfederation.compiler.compiler
Packages
| Afferent Couplings |
Efferent Couplings |
Abstractness |
Instability |
Distance |
| 2 |
10 |
0.0% |
83.0% |
17.0% |
Packages
| Abstract Classes |
Concrete Classes |
Used by Packages |
Uses Packages |
| None |
org.apache.shardingsphere.sqlfederation.compiler.compiler.SQLStatementCompiler
|
org.apache.shardingsphere.sqlfederation.compiler
org.apache.shardingsphere.sqlfederation.compiler.planner.cache
|
java.lang
org.apache.calcite.plan
org.apache.calcite.rel
org.apache.calcite.rel.metadata
org.apache.shardingsphere.sql.parser.statement.core.statement
org.apache.shardingsphere.sqlfederation.compiler
org.apache.shardingsphere.sqlfederation.compiler.planner.builder
org.apache.shardingsphere.sqlfederation.compiler.rel.converter
org.apache.shardingsphere.sqlfederation.compiler.rel.rewriter
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter
|
org.apache.shardingsphere.sqlfederation.compiler.context
Packages
| Afferent Couplings |
Efferent Couplings |
Abstractness |
Instability |
Distance |
| 0 |
16 |
0.0% |
100.0% |
0.0% |
Packages
| Abstract Classes |
Concrete Classes |
Used by Packages |
Uses Packages |
| None |
org.apache.shardingsphere.sqlfederation.compiler.context.CompilerContext
org.apache.shardingsphere.sqlfederation.compiler.context.CompilerContextFactory
|
None |
com.cedarsoftware.util
java.lang
java.util
org.apache.calcite.config
org.apache.calcite.jdbc
org.apache.calcite.sql
org.apache.calcite.sql.fun
org.apache.shardingsphere.database.connector.core.type
org.apache.shardingsphere.infra.config.props
org.apache.shardingsphere.infra.database
org.apache.shardingsphere.infra.metadata.database
org.apache.shardingsphere.parser.rule
org.apache.shardingsphere.parser.rule.builder
org.apache.shardingsphere.sqlfederation.compiler.context.connection.config
org.apache.shardingsphere.sqlfederation.compiler.context.schema
org.apache.shardingsphere.sqlfederation.compiler.sql.function.mysql
|
org.apache.shardingsphere.sqlfederation.compiler.context.connection.config
Packages
| Afferent Couplings |
Efferent Couplings |
Abstractness |
Instability |
Distance |
| 1 |
7 |
50.0% |
88.0% |
38.0% |
Packages
| Abstract Classes |
Concrete Classes |
Used by Packages |
Uses Packages |
org.apache.shardingsphere.sqlfederation.compiler.context.connection.config.DialectSQLFederationConnectionConfigBuilder
|
org.apache.shardingsphere.sqlfederation.compiler.context.connection.config.SQLFederationConnectionConfigBuilderFactory
|
org.apache.shardingsphere.sqlfederation.compiler.context
|
java.lang
java.util
org.apache.calcite.config
org.apache.calcite.sql.fun
org.apache.calcite.sql.validate
org.apache.shardingsphere.database.connector.core.spi
org.apache.shardingsphere.database.connector.core.type
|
org.apache.shardingsphere.sqlfederation.compiler.exception
Packages
| Afferent Couplings |
Efferent Couplings |
Abstractness |
Instability |
Distance |
| 0 |
4 |
20.0% |
100.0% |
20.0% |
Packages
| Abstract Classes |
Concrete Classes |
Used by Packages |
Uses Packages |
org.apache.shardingsphere.sqlfederation.compiler.exception.SQLFederationSQLException
|
org.apache.shardingsphere.sqlfederation.compiler.exception.InvalidExecutionPlanCacheConfigException
org.apache.shardingsphere.sqlfederation.compiler.exception.SQLFederationSQLNodeConvertException
org.apache.shardingsphere.sqlfederation.compiler.exception.SQLFederationSchemaNotFoundException
org.apache.shardingsphere.sqlfederation.compiler.exception.SQLFederationUnsupportedSQLException
|
None |
java.lang
org.apache.shardingsphere.infra.exception.external.sql.sqlstate
org.apache.shardingsphere.infra.exception.external.sql.type.feature
org.apache.shardingsphere.sql.parser.statement.core.statement
|
org.apache.shardingsphere.sqlfederation.compiler.implementor
Packages
| Afferent Couplings |
Efferent Couplings |
Abstractness |
Instability |
Distance |
| 1 |
4 |
50.0% |
80.0% |
30.000002% |
Packages
| Abstract Classes |
Concrete Classes |
Used by Packages |
Uses Packages |
org.apache.shardingsphere.sqlfederation.compiler.implementor.ScanImplementor
|
org.apache.shardingsphere.sqlfederation.compiler.implementor.ScanImplementorContext
|
org.apache.shardingsphere.sqlfederation.compiler.metadata.schema
|
java.lang
org.apache.calcite
org.apache.calcite.linq4j
org.apache.shardingsphere.infra.metadata.database.schema.model
|
org.apache.shardingsphere.sqlfederation.compiler.implementor.enumerator
Packages
| Afferent Couplings |
Efferent Couplings |
Abstractness |
Instability |
Distance |
| 1 |
2 |
0.0% |
67.0% |
33.0% |
Packages
| Abstract Classes |
Concrete Classes |
Used by Packages |
Uses Packages |
| None |
org.apache.shardingsphere.sqlfederation.compiler.implementor.enumerator.EmptyDataRowEnumerator
|
org.apache.shardingsphere.sqlfederation.compiler.metadata.schema
|
java.lang
org.apache.calcite.linq4j
|
org.apache.shardingsphere.sqlfederation.compiler.metadata.catalog
Packages
| Afferent Couplings |
Efferent Couplings |
Abstractness |
Instability |
Distance |
| 0 |
6 |
0.0% |
100.0% |
0.0% |
Packages
| Abstract Classes |
Concrete Classes |
Used by Packages |
Uses Packages |
| None |
org.apache.shardingsphere.sqlfederation.compiler.metadata.catalog.SQLFederationCatalogReader
|
None |
java.util
org.apache.calcite.config
org.apache.calcite.jdbc
org.apache.calcite.prepare
org.apache.calcite.rel.type
org.apache.calcite.sql.validate
|
org.apache.shardingsphere.sqlfederation.compiler.metadata.schema
Packages
| Afferent Couplings |
Efferent Couplings |
Abstractness |
Instability |
Distance |
| 1 |
24 |
0.0% |
96.0% |
4.0% |
Packages
| Abstract Classes |
Concrete Classes |
Used by Packages |
Uses Packages |
| None |
org.apache.shardingsphere.sqlfederation.compiler.metadata.schema.SQLFederationDatabase
org.apache.shardingsphere.sqlfederation.compiler.metadata.schema.SQLFederationSchema
org.apache.shardingsphere.sqlfederation.compiler.metadata.schema.SQLFederationTable
org.apache.shardingsphere.sqlfederation.compiler.metadata.schema.SQLFederationTable$1
|
org.apache.shardingsphere.sqlfederation.compiler.rel.operator.physical
|
com.alibaba.ttl
com.cedarsoftware.util
java.lang
java.lang.reflect
java.util
org.apache.calcite
org.apache.calcite.jdbc
org.apache.calcite.linq4j
org.apache.calcite.linq4j.tree
org.apache.calcite.plan
org.apache.calcite.prepare
org.apache.calcite.rel
org.apache.calcite.rel.core
org.apache.calcite.rel.logical
org.apache.calcite.rel.type
org.apache.calcite.schema
org.apache.calcite.schema.impl
org.apache.shardingsphere.database.connector.core.type
org.apache.shardingsphere.infra.exception.generic
org.apache.shardingsphere.infra.metadata.database
org.apache.shardingsphere.infra.metadata.database.schema.model
org.apache.shardingsphere.sqlfederation.compiler.implementor
org.apache.shardingsphere.sqlfederation.compiler.implementor.enumerator
org.apache.shardingsphere.sqlfederation.compiler.sql.type
|
org.apache.shardingsphere.sqlfederation.compiler.metadata.view
Packages
| Afferent Couplings |
Efferent Couplings |
Abstractness |
Instability |
Distance |
| 0 |
10 |
0.0% |
100.0% |
0.0% |
Packages
| Abstract Classes |
Concrete Classes |
Used by Packages |
Uses Packages |
| None |
org.apache.shardingsphere.sqlfederation.compiler.metadata.view.ShardingSphereViewExpander
|
None |
java.lang
java.util
org.apache.calcite.plan
org.apache.calcite.rel
org.apache.calcite.rel.type
org.apache.calcite.sql2rel
org.apache.shardingsphere.database.connector.core.type
org.apache.shardingsphere.infra.parser
org.apache.shardingsphere.parser.rule
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter
|
org.apache.shardingsphere.sqlfederation.compiler.planner.builder
Packages
| Afferent Couplings |
Efferent Couplings |
Abstractness |
Instability |
Distance |
| 1 |
11 |
0.0% |
92.0% |
8.0% |
Packages
| Abstract Classes |
Concrete Classes |
Used by Packages |
Uses Packages |
| None |
org.apache.shardingsphere.sqlfederation.compiler.planner.builder.SQLFederationPlannerBuilder
|
org.apache.shardingsphere.sqlfederation.compiler.compiler
|
java.lang
java.util
org.apache.calcite.adapter.enumerable
org.apache.calcite.plan
org.apache.calcite.plan.hep
org.apache.calcite.plan.volcano
org.apache.calcite.rel
org.apache.calcite.rel.convert
org.apache.calcite.rel.rules
org.apache.shardingsphere.sqlfederation.compiler.planner.rule.converter
org.apache.shardingsphere.sqlfederation.compiler.planner.rule.transformation
|
org.apache.shardingsphere.sqlfederation.compiler.planner.cache
Packages
| Afferent Couplings |
Efferent Couplings |
Abstractness |
Instability |
Distance |
| 1 |
8 |
0.0% |
89.0% |
11.0% |
Packages
| Abstract Classes |
Concrete Classes |
Used by Packages |
Uses Packages |
| None |
org.apache.shardingsphere.sqlfederation.compiler.planner.cache.ExecutionPlanCacheBuilder
org.apache.shardingsphere.sqlfederation.compiler.planner.cache.ExecutionPlanCacheKey
org.apache.shardingsphere.sqlfederation.compiler.planner.cache.ExecutionPlanCacheLoader
|
org.apache.shardingsphere.sqlfederation.compiler
|
com.github.benmanes.caffeine.cache
java.lang
java.util
org.apache.shardingsphere.database.connector.core.type
org.apache.shardingsphere.sql.parser.statement.core.statement
org.apache.shardingsphere.sqlfederation.compiler
org.apache.shardingsphere.sqlfederation.compiler.compiler
org.apache.shardingsphere.sqlfederation.config
|
org.apache.shardingsphere.sqlfederation.compiler.planner.rule.transformation
Packages
| Afferent Couplings |
Efferent Couplings |
Abstractness |
Instability |
Distance |
| 1 |
12 |
0.0% |
92.0% |
8.0% |
Packages
| Abstract Classes |
Concrete Classes |
Used by Packages |
Uses Packages |
| None |
org.apache.shardingsphere.sqlfederation.compiler.planner.rule.transformation.ImmutablePushFilterIntoScanRule
org.apache.shardingsphere.sqlfederation.compiler.planner.rule.transformation.ImmutablePushFilterIntoScanRule$1
org.apache.shardingsphere.sqlfederation.compiler.planner.rule.transformation.ImmutablePushFilterIntoScanRule$Config
org.apache.shardingsphere.sqlfederation.compiler.planner.rule.transformation.ImmutablePushFilterIntoScanRule$Config$Builder
org.apache.shardingsphere.sqlfederation.compiler.planner.rule.transformation.ImmutablePushFilterIntoScanRule$Config$InitShim
org.apache.shardingsphere.sqlfederation.compiler.planner.rule.transformation.ImmutablePushProjectIntoScanRule
org.apache.shardingsphere.sqlfederation.compiler.planner.rule.transformation.ImmutablePushProjectIntoScanRule$1
org.apache.shardingsphere.sqlfederation.compiler.planner.rule.transformation.ImmutablePushProjectIntoScanRule$Config
org.apache.shardingsphere.sqlfederation.compiler.planner.rule.transformation.ImmutablePushProjectIntoScanRule$Config$Builder
org.apache.shardingsphere.sqlfederation.compiler.planner.rule.transformation.ImmutablePushProjectIntoScanRule$Config$InitShim
org.apache.shardingsphere.sqlfederation.compiler.planner.rule.transformation.PushFilterIntoScanRule
org.apache.shardingsphere.sqlfederation.compiler.planner.rule.transformation.PushFilterIntoScanRule$1
org.apache.shardingsphere.sqlfederation.compiler.planner.rule.transformation.PushProjectIntoScanRule
org.apache.shardingsphere.sqlfederation.compiler.planner.rule.transformation.PushProjectIntoScanRule$1
|
org.apache.shardingsphere.sqlfederation.compiler.planner.builder
|
com.cedarsoftware.util
com.google.common.base
java.lang
java.util
org.apache.calcite.plan
org.apache.calcite.rel.logical
org.apache.calcite.rel.rules
org.apache.calcite.rex
org.apache.calcite.sql
org.apache.calcite.tools
org.apache.shardingsphere.sqlfederation.compiler.rel.operator.logical
org.immutables.value
|
org.apache.shardingsphere.sqlfederation.compiler.rel.builder
Packages
| Afferent Couplings |
Efferent Couplings |
Abstractness |
Instability |
Distance |
| 1 |
3 |
0.0% |
75.0% |
25.0% |
Packages
| Abstract Classes |
Concrete Classes |
Used by Packages |
Uses Packages |
| None |
org.apache.shardingsphere.sqlfederation.compiler.rel.builder.LogicalScanPushDownRelBuilder
|
org.apache.shardingsphere.sqlfederation.compiler.rel.operator.logical
|
org.apache.calcite.plan
org.apache.calcite.rel.core
org.apache.calcite.tools
|
org.apache.shardingsphere.sqlfederation.compiler.rel.converter
Packages
| Afferent Couplings |
Efferent Couplings |
Abstractness |
Instability |
Distance |
| 1 |
2 |
0.0% |
67.0% |
33.0% |
Packages
| Abstract Classes |
Concrete Classes |
Used by Packages |
Uses Packages |
| None |
org.apache.shardingsphere.sqlfederation.compiler.rel.converter.SQLFederationRelConverter$1
|
org.apache.shardingsphere.sqlfederation.compiler.compiler
|
java.lang
org.apache.calcite.sql.fun
|
org.apache.shardingsphere.sqlfederation.compiler.rel.operator.logical
Packages
| Afferent Couplings |
Efferent Couplings |
Abstractness |
Instability |
Distance |
| 2 |
10 |
0.0% |
83.0% |
17.0% |
Packages
| Abstract Classes |
Concrete Classes |
Used by Packages |
Uses Packages |
| None |
org.apache.shardingsphere.sqlfederation.compiler.rel.operator.logical.LogicalScan
|
org.apache.shardingsphere.sqlfederation.compiler.planner.rule.transformation
org.apache.shardingsphere.sqlfederation.compiler.rel.rewriter
|
com.google.common.collect
java.lang
java.util
org.apache.calcite.plan
org.apache.calcite.rel
org.apache.calcite.rel.core
org.apache.calcite.rel.logical
org.apache.calcite.rel.type
org.apache.calcite.rex
org.apache.shardingsphere.sqlfederation.compiler.rel.builder
|
org.apache.shardingsphere.sqlfederation.compiler.rel.operator.physical
Packages
| Afferent Couplings |
Efferent Couplings |
Abstractness |
Instability |
Distance |
| 0 |
14 |
0.0% |
100.0% |
0.0% |
Packages
| Abstract Classes |
Concrete Classes |
Used by Packages |
Uses Packages |
| None |
org.apache.shardingsphere.sqlfederation.compiler.rel.operator.physical.EnumerableModify
org.apache.shardingsphere.sqlfederation.compiler.rel.operator.physical.EnumerableScan
|
None |
java.lang
java.util
org.apache.calcite.adapter.enumerable
org.apache.calcite.linq4j.tree
org.apache.calcite.plan
org.apache.calcite.prepare
org.apache.calcite.rel
org.apache.calcite.rel.core
org.apache.calcite.rel.rel2sql
org.apache.calcite.rel.type
org.apache.calcite.sql
org.apache.calcite.sql.util
org.apache.shardingsphere.sqlfederation.compiler.metadata.schema
org.apache.shardingsphere.sqlfederation.compiler.sql.dialect
|
org.apache.shardingsphere.sqlfederation.compiler.rel.rewriter
Packages
| Afferent Couplings |
Efferent Couplings |
Abstractness |
Instability |
Distance |
| 1 |
5 |
0.0% |
83.0% |
17.0% |
Packages
| Abstract Classes |
Concrete Classes |
Used by Packages |
Uses Packages |
| None |
org.apache.shardingsphere.sqlfederation.compiler.rel.rewriter.LogicalScanRelRewriter
|
org.apache.shardingsphere.sqlfederation.compiler.compiler
|
java.lang
org.apache.calcite.rel
org.apache.calcite.rel.core
org.apache.calcite.rel.logical
org.apache.shardingsphere.sqlfederation.compiler.rel.operator.logical
|
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.operator.common
Packages
| Afferent Couplings |
Efferent Couplings |
Abstractness |
Instability |
Distance |
| 0 |
4 |
0.0% |
100.0% |
0.0% |
Packages
| Abstract Classes |
Concrete Classes |
Used by Packages |
Uses Packages |
| None |
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.operator.common.SQLExtensionOperatorTable
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.operator.common.SQLExtensionOperatorTable$1
|
None |
java.lang
org.apache.calcite.sql
org.apache.calcite.sql.type
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.operator.dialect.mysql
|
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.operator.dialect.mysql
Packages
| Afferent Couplings |
Efferent Couplings |
Abstractness |
Instability |
Distance |
| 1 |
4 |
0.0% |
80.0% |
20.0% |
Packages
| Abstract Classes |
Concrete Classes |
Used by Packages |
Uses Packages |
| None |
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.operator.dialect.mysql.MySQLMatchAgainstOperator
|
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.operator.common
|
java.util
org.apache.calcite.sql
org.apache.calcite.sql.type
org.apache.calcite.util
|
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.expression
Packages
| Afferent Couplings |
Efferent Couplings |
Abstractness |
Instability |
Distance |
| 6 |
15 |
0.0% |
71.0% |
29.0% |
Packages
| Abstract Classes |
Concrete Classes |
Used by Packages |
Uses Packages |
| None |
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.expression.ExpressionConverter
|
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.expression.impl
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.groupby
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.limit
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.orderby.item
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.projection.impl
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.where
|
java.lang
java.util
org.apache.shardingsphere.infra.exception.generic
org.apache.shardingsphere.sql.parser.statement.core.segment.dal
org.apache.shardingsphere.sql.parser.statement.core.segment.dml.column
org.apache.shardingsphere.sql.parser.statement.core.segment.dml.expr
org.apache.shardingsphere.sql.parser.statement.core.segment.dml.expr.complex
org.apache.shardingsphere.sql.parser.statement.core.segment.dml.expr.simple
org.apache.shardingsphere.sql.parser.statement.core.segment.dml.expr.subquery
org.apache.shardingsphere.sql.parser.statement.core.segment.dml.interval
org.apache.shardingsphere.sql.parser.statement.core.segment.dml.item
org.apache.shardingsphere.sql.parser.statement.core.segment.generic
org.apache.shardingsphere.sql.parser.statement.core.segment.generic.match
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.expression.impl
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.projection.impl
|
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.expression.impl
Packages
| Afferent Couplings |
Efferent Couplings |
Abstractness |
Instability |
Distance |
| 3 |
23 |
0.0% |
88.0% |
12.0% |
Packages
| Abstract Classes |
Concrete Classes |
Used by Packages |
Uses Packages |
| None |
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.expression.impl.DataTypeExpressionConverter
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.expression.impl.ExistsSubqueryExpressionConverter
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.expression.impl.ExtractArgExpressionConverter
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.expression.impl.IntervalExpressionConverter$1
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.expression.impl.IntervalUnitExpressionConverter
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.expression.impl.LiteralExpressionConverter
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.expression.impl.ParameterMarkerExpressionConverter
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.expression.impl.QuantifySubqueryExpressionConverter
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.expression.impl.SubqueryExpressionConverter
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.expression.impl.TypeCastExpressionConverter
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.expression.impl.VariableSegmentConverter
|
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.expression
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.orderby.item
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.projection.impl
|
com.cedarsoftware.util
java.lang
java.sql
java.time
java.time.format
java.util
org.apache.calcite.avatica.util
org.apache.calcite.rel.type
org.apache.calcite.sql
org.apache.calcite.sql.fun
org.apache.calcite.sql.parser
org.apache.calcite.sql.type
org.apache.calcite.util
org.apache.shardingsphere.infra.util.datetime
org.apache.shardingsphere.sql.parser.statement.core.segment.dal
org.apache.shardingsphere.sql.parser.statement.core.segment.dml.expr
org.apache.shardingsphere.sql.parser.statement.core.segment.dml.expr.simple
org.apache.shardingsphere.sql.parser.statement.core.segment.dml.expr.subquery
org.apache.shardingsphere.sql.parser.statement.core.segment.dml.interval
org.apache.shardingsphere.sql.parser.statement.core.segment.generic
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.expression
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.statement.type
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.type
|
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.from
Packages
| Afferent Couplings |
Efferent Couplings |
Abstractness |
Instability |
Distance |
| 0 |
5 |
0.0% |
100.0% |
0.0% |
Packages
| Abstract Classes |
Concrete Classes |
Used by Packages |
Uses Packages |
| None |
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.from.TableConverter
|
None |
java.lang
java.util
org.apache.shardingsphere.infra.exception.generic
org.apache.shardingsphere.sql.parser.statement.core.segment.generic.table
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.from.impl
|
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.from.impl
Packages
| Afferent Couplings |
Efferent Couplings |
Abstractness |
Instability |
Distance |
| 1 |
9 |
0.0% |
90.0% |
10.0% |
Packages
| Abstract Classes |
Concrete Classes |
Used by Packages |
Uses Packages |
| None |
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.from.impl.SimpleTableConverter
|
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.from
|
java.lang
java.util
org.apache.calcite.sql
org.apache.calcite.sql.fun
org.apache.calcite.sql.parser
org.apache.shardingsphere.sql.parser.statement.core.segment.generic
org.apache.shardingsphere.sql.parser.statement.core.segment.generic.table
org.apache.shardingsphere.sql.parser.statement.core.value.identifier
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.generic
|
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.generic
Packages
| Afferent Couplings |
Efferent Couplings |
Abstractness |
Instability |
Distance |
| 1 |
4 |
0.0% |
80.0% |
20.0% |
Packages
| Abstract Classes |
Concrete Classes |
Used by Packages |
Uses Packages |
| None |
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.generic.OwnerConverter
|
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.from.impl
|
java.lang
java.util
org.apache.shardingsphere.sql.parser.statement.core.segment.generic
org.apache.shardingsphere.sql.parser.statement.core.value.identifier
|
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.groupby
Packages
| Afferent Couplings |
Efferent Couplings |
Abstractness |
Instability |
Distance |
| 0 |
8 |
0.0% |
100.0% |
0.0% |
Packages
| Abstract Classes |
Concrete Classes |
Used by Packages |
Uses Packages |
| None |
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.groupby.GroupByConverter
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.groupby.HavingConverter
|
None |
java.lang
java.util
org.apache.calcite.sql
org.apache.calcite.sql.parser
org.apache.shardingsphere.sql.parser.statement.core.segment.dml.order
org.apache.shardingsphere.sql.parser.statement.core.segment.dml.predicate
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.expression
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.orderby.item
|
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.limit
Packages
| Afferent Couplings |
Efferent Couplings |
Abstractness |
Instability |
Distance |
| 0 |
7 |
0.0% |
100.0% |
0.0% |
Packages
| Abstract Classes |
Concrete Classes |
Used by Packages |
Uses Packages |
| None |
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.limit.PaginationValueSQLConverter
|
None |
java.lang
java.util
org.apache.calcite.sql
org.apache.calcite.sql.parser
org.apache.shardingsphere.sql.parser.statement.core.segment.dml.pagination
org.apache.shardingsphere.sql.parser.statement.core.segment.dml.pagination.limit
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.expression
|
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.orderby
Packages
| Afferent Couplings |
Efferent Couplings |
Abstractness |
Instability |
Distance |
| 0 |
6 |
0.0% |
100.0% |
0.0% |
Packages
| Abstract Classes |
Concrete Classes |
Used by Packages |
Uses Packages |
| None |
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.orderby.OrderByConverter
|
None |
java.lang
java.util
org.apache.calcite.sql
org.apache.calcite.sql.parser
org.apache.shardingsphere.sql.parser.statement.core.segment.dml.order
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.orderby.item
|
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.orderby.item
Packages
| Afferent Couplings |
Efferent Couplings |
Abstractness |
Instability |
Distance |
| 2 |
10 |
0.0% |
83.0% |
17.0% |
Packages
| Abstract Classes |
Concrete Classes |
Used by Packages |
Uses Packages |
| None |
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.orderby.item.ColumnOrderByItemConverter
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.orderby.item.ExpressionOrderByItemConverter
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.orderby.item.IndexOrderByItemConverter
|
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.groupby
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.orderby
|
java.lang
java.util
org.apache.calcite.sql
org.apache.calcite.sql.fun
org.apache.calcite.sql.parser
org.apache.shardingsphere.database.connector.core.metadata.database.enums
org.apache.shardingsphere.sql.parser.statement.core.enums
org.apache.shardingsphere.sql.parser.statement.core.segment.dml.order.item
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.expression
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.expression.impl
|
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.projection
Packages
| Afferent Couplings |
Efferent Couplings |
Abstractness |
Instability |
Distance |
| 0 |
5 |
0.0% |
100.0% |
0.0% |
Packages
| Abstract Classes |
Concrete Classes |
Used by Packages |
Uses Packages |
| None |
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.projection.DistinctConverter
|
None |
java.lang
java.util
org.apache.calcite.sql
org.apache.calcite.sql.parser
org.apache.shardingsphere.sql.parser.statement.core.segment.dml.item
|
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.projection.impl
Packages
| Afferent Couplings |
Efferent Couplings |
Abstractness |
Instability |
Distance |
| 1 |
8 |
0.0% |
89.0% |
11.0% |
Packages
| Abstract Classes |
Concrete Classes |
Used by Packages |
Uses Packages |
| None |
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.projection.impl.ColumnProjectionConverter
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.projection.impl.ExpressionProjectionConverter
|
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.expression
|
java.lang
java.util
org.apache.calcite.sql
org.apache.calcite.sql.fun
org.apache.calcite.sql.parser
org.apache.shardingsphere.sql.parser.statement.core.segment.dml.item
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.expression
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.expression.impl
|
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.where
Packages
| Afferent Couplings |
Efferent Couplings |
Abstractness |
Instability |
Distance |
| 0 |
4 |
0.0% |
100.0% |
0.0% |
Packages
| Abstract Classes |
Concrete Classes |
Used by Packages |
Uses Packages |
| None |
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.where.WhereConverter
|
None |
java.lang
java.util
org.apache.shardingsphere.sql.parser.statement.core.segment.dml.predicate
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.expression
|
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.statement
Packages
| Afferent Couplings |
Efferent Couplings |
Abstractness |
Instability |
Distance |
| 0 |
3 |
100.0% |
100.0% |
100.0% |
Packages
| Abstract Classes |
Concrete Classes |
Used by Packages |
Uses Packages |
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.statement.SQLStatementConverter
|
None |
None |
java.lang
org.apache.calcite.sql
org.apache.shardingsphere.sql.parser.statement.core.statement
|
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.type
Packages
| Afferent Couplings |
Efferent Couplings |
Abstractness |
Instability |
Distance |
| 1 |
8 |
0.0% |
89.0% |
11.0% |
Packages
| Abstract Classes |
Concrete Classes |
Used by Packages |
Uses Packages |
| None |
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.type.CombineOperatorConverter
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.type.SqlTypeNameConverter
|
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.expression.impl
|
com.cedarsoftware.util
com.google.common.base
java.lang
java.util
org.apache.calcite.sql
org.apache.calcite.sql.fun
org.apache.calcite.sql.type
org.apache.shardingsphere.sql.parser.statement.core.enums
|
org.apache.shardingsphere.sqlfederation.compiler.sql.dialect
Packages
| Afferent Couplings |
Efferent Couplings |
Abstractness |
Instability |
Distance |
| 1 |
5 |
0.0% |
83.0% |
17.0% |
Packages
| Abstract Classes |
Concrete Classes |
Used by Packages |
Uses Packages |
| None |
org.apache.shardingsphere.sqlfederation.compiler.sql.dialect.SQLDialectFactory
|
org.apache.shardingsphere.sqlfederation.compiler.rel.operator.physical
|
java.lang
java.util
org.apache.calcite.sql
org.apache.calcite.sql.dialect
org.apache.shardingsphere.sqlfederation.compiler.sql.dialect.impl
|
org.apache.shardingsphere.sqlfederation.compiler.sql.dialect.impl
Packages
| Afferent Couplings |
Efferent Couplings |
Abstractness |
Instability |
Distance |
| 1 |
3 |
0.0% |
75.0% |
25.0% |
Packages
| Abstract Classes |
Concrete Classes |
Used by Packages |
Uses Packages |
| None |
org.apache.shardingsphere.sqlfederation.compiler.sql.dialect.impl.CustomPostgreSQLSQLDialect
|
org.apache.shardingsphere.sqlfederation.compiler.sql.dialect
|
java.lang
org.apache.calcite.sql
org.apache.calcite.sql.dialect
|
org.apache.shardingsphere.sqlfederation.compiler.sql.function
Packages
| Afferent Couplings |
Efferent Couplings |
Abstractness |
Instability |
Distance |
| 0 |
4 |
100.0% |
100.0% |
100.0% |
Packages
| Abstract Classes |
Concrete Classes |
Used by Packages |
Uses Packages |
org.apache.shardingsphere.sqlfederation.compiler.sql.function.DialectSQLFederationFunctionRegister
|
None |
None |
java.lang
java.util
org.apache.calcite.schema
org.apache.shardingsphere.database.connector.core.spi
|
org.apache.shardingsphere.sqlfederation.compiler.sql.function.mysql
Packages
| Afferent Couplings |
Efferent Couplings |
Abstractness |
Instability |
Distance |
| 1 |
3 |
0.0% |
75.0% |
25.0% |
Packages
| Abstract Classes |
Concrete Classes |
Used by Packages |
Uses Packages |
| None |
org.apache.shardingsphere.sqlfederation.compiler.sql.function.mysql.MySQLOperatorTable
|
org.apache.shardingsphere.sqlfederation.compiler.context
|
org.apache.calcite.sql.util
org.apache.calcite.sql.validate
org.apache.shardingsphere.sqlfederation.compiler.sql.function.mysql.impl
|
org.apache.shardingsphere.sqlfederation.compiler.sql.function.mysql.impl
Packages
| Afferent Couplings |
Efferent Couplings |
Abstractness |
Instability |
Distance |
| 1 |
2 |
0.0% |
67.0% |
33.0% |
Packages
| Abstract Classes |
Concrete Classes |
Used by Packages |
Uses Packages |
| None |
org.apache.shardingsphere.sqlfederation.compiler.sql.function.mysql.impl.MySQLBinFunction
|
org.apache.shardingsphere.sqlfederation.compiler.sql.function.mysql
|
java.lang
java.math
|
org.apache.shardingsphere.sqlfederation.compiler.sql.function.opengauss.impl
Packages
| Afferent Couplings |
Efferent Couplings |
Abstractness |
Instability |
Distance |
| 0 |
2 |
0.0% |
100.0% |
0.0% |
Packages
| Abstract Classes |
Concrete Classes |
Used by Packages |
Uses Packages |
| None |
org.apache.shardingsphere.sqlfederation.compiler.sql.function.opengauss.impl.OpenGaussSystemFunction
|
None |
java.lang
org.apache.shardingsphere.infra.version
|
org.apache.shardingsphere.sqlfederation.compiler.sql.function.postgresql.impl
Packages
| Afferent Couplings |
Efferent Couplings |
Abstractness |
Instability |
Distance |
| 0 |
1 |
0.0% |
100.0% |
0.0% |
Packages
| Abstract Classes |
Concrete Classes |
Used by Packages |
Uses Packages |
| None |
org.apache.shardingsphere.sqlfederation.compiler.sql.function.postgresql.impl.PostgreSQLSystemFunction
|
None |
java.lang
|
org.apache.shardingsphere.sqlfederation.compiler.sql.type
Packages
| Afferent Couplings |
Efferent Couplings |
Abstractness |
Instability |
Distance |
| 1 |
3 |
0.0% |
75.0% |
25.0% |
Packages
| Abstract Classes |
Concrete Classes |
Used by Packages |
Uses Packages |
| None |
org.apache.shardingsphere.sqlfederation.compiler.sql.type.SQLFederationDataTypeFactory
|
org.apache.shardingsphere.sqlfederation.compiler.metadata.schema
|
java.lang
org.apache.calcite.jdbc
org.apache.calcite.rel.type
|
org.apache.shardingsphere.sqlfederation.resultset.converter
Packages
| Afferent Couplings |
Efferent Couplings |
Abstractness |
Instability |
Distance |
| 0 |
4 |
100.0% |
100.0% |
100.0% |
Packages
| Abstract Classes |
Concrete Classes |
Used by Packages |
Uses Packages |
org.apache.shardingsphere.sqlfederation.resultset.converter.DialectSQLFederationColumnTypeConverter
|
None |
None |
java.lang
java.util
org.apache.calcite.sql.type
org.apache.shardingsphere.database.connector.core.spi
|
Cycles
[ summary ] [ packages ] [ cycles ] [ explanations ]
Cycles
| Package |
Package Dependencies |
| org.apache.shardingsphere.sqlfederation.compiler |
org.apache.shardingsphere.sqlfederation.compiler.compiler
org.apache.shardingsphere.sqlfederation.compiler
|
| org.apache.shardingsphere.sqlfederation.compiler.compiler |
org.apache.shardingsphere.sqlfederation.compiler
org.apache.shardingsphere.sqlfederation.compiler.compiler
|
| org.apache.shardingsphere.sqlfederation.compiler.planner.cache |
org.apache.shardingsphere.sqlfederation.compiler.compiler
org.apache.shardingsphere.sqlfederation.compiler
org.apache.shardingsphere.sqlfederation.compiler.compiler
|
| org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.expression |
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.projection.impl
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.expression
|
| org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.expression.impl |
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.expression
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.projection.impl
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.expression
|
| org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.groupby |
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.expression
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.projection.impl
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.expression
|
| org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.limit |
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.expression
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.projection.impl
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.expression
|
| org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.orderby |
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.orderby.item
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.expression.impl
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.expression
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.projection.impl
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.expression
|
| org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.orderby.item |
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.expression.impl
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.expression
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.projection.impl
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.expression
|
| org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.projection.impl |
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.expression
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.projection.impl
|
| org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.where |
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.expression
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.projection.impl
org.apache.shardingsphere.sqlfederation.compiler.sql.ast.converter.segment.expression
|
Explanation
[ summary ] [ packages ] [ cycles ] [ explanations ]
The following explanations are for quick reference and are lifted directly from the original JDepend documentation.
Explanation
| Term |
Description |
| Number of Classes |
The number of concrete and abstract classes (and interfaces) in the package is an indicator of the extensibility of the package. |
| Afferent Couplings |
The number of other packages that depend upon classes within the package is an indicator of the package's responsibility. |
| Efferent Couplings |
The number of other packages that the classes in the package depend upon is an indicator of the package's independence. |
| Abstractness |
The ratio of the number of abstract classes (and interfaces) in the analyzed package to the total number of classes in the analyzed package. The range for this metric is 0 to 1, with A=0 indicating a completely concrete package and A=1 indicating a completely abstract package. |
| Instability |
The ratio of efferent coupling (Ce) to total coupling (Ce / (Ce + Ca)). This metric is an indicator of the package's resilience to change. The range for this metric is 0 to 1, with I=0 indicating a completely stable package and I=1 indicating a completely instable package. |
| Distance |
The perpendicular distance of a package from the idealized line A + I = 1. This metric is an indicator of the package's balance between abstractness and stability. A package squarely on the main sequence is optimally balanced with respect to its abstractness and stability. Ideal packages are either completely abstract and stable (x=0, y=1) or completely concrete and instable (x=1, y=0). The range for this metric is 0 to 1, with D=0 indicating a package that is coincident with the main sequence and D=1 indicating a package that is as far from the main sequence as possible. |
| Cycles |
Packages participating in a package dependency cycle are in a deadly embrace with respect to reusability and their release cycle. Package dependency cycles can be easily identified by reviewing the textual reports of dependency cycles. Once these dependency cycles have been identified with JDepend, they can be broken by employing various object-oriented techniques. |
