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18 package org.apache.shardingsphere.infra.binder.segment.expression.impl;
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20 import lombok.AccessLevel;
21 import lombok.NoArgsConstructor;
22 import org.apache.shardingsphere.infra.binder.enums.SegmentType;
23 import org.apache.shardingsphere.infra.binder.segment.expression.ExpressionSegmentBinder;
24 import org.apache.shardingsphere.infra.binder.segment.from.TableSegmentBinderContext;
25 import org.apache.shardingsphere.infra.binder.statement.SQLStatementBinderContext;
26 import org.apache.shardingsphere.sql.parser.sql.common.segment.dml.expr.BinaryOperationExpression;
27 import org.apache.shardingsphere.sql.parser.sql.common.segment.dml.expr.ExpressionSegment;
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29 import java.util.Map;
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34 @NoArgsConstructor(access = AccessLevel.PRIVATE)
35 public final class BinaryOperationExpressionBinder {
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47 public static BinaryOperationExpression bind(final BinaryOperationExpression segment, final SegmentType parentSegmentType, final SQLStatementBinderContext statementBinderContext,
48 final Map<String, TableSegmentBinderContext> tableBinderContexts, final Map<String, TableSegmentBinderContext> outerTableBinderContexts) {
49 ExpressionSegment boundedLeft = ExpressionSegmentBinder.bind(segment.getLeft(), parentSegmentType, statementBinderContext, tableBinderContexts, outerTableBinderContexts);
50 ExpressionSegment boundedRight = ExpressionSegmentBinder.bind(segment.getRight(), parentSegmentType, statementBinderContext, tableBinderContexts, outerTableBinderContexts);
51 return new BinaryOperationExpression(segment.getStartIndex(), segment.getStopIndex(), boundedLeft, boundedRight, segment.getOperator(), segment.getText());
52 }
53 }