org.apache.shardingsphere.core.parse.antlr.extractor.impl.dml.select

Class FromWhereExtractor

java.lang.Object

org.apache.shardingsphere.core.parse.antlr.extractor.impl.dml.select.AbstractFromWhereExtractor

org.apache.shardingsphere.core.parse.antlr.extractor.impl.dml.select.FromWhereExtractor

All Implemented Interfaces:

OptionalSQLSegmentExtractor, SQLSegmentExtractor

public final class FromWhereExtractor
extends AbstractFromWhereExtractor

From where extractor.

Author:

duhongjun

Constructor Summary

Constructors

Constructor and Description
FromWhereExtractor()

Method Summary

Modifier and Type	Method and Description
protected com.google.common.base.Optional<org.antlr.v4.runtime.ParserRuleContext>	extractTable(FromWhereSegment fromWhereSegment, org.antlr.v4.runtime.ParserRuleContext ancestorNode, Map<org.antlr.v4.runtime.ParserRuleContext,Integer> placeholderIndexes)

Methods inherited from class org.apache.shardingsphere.core.parse.antlr.extractor.impl.dml.select.AbstractFromWhereExtractor

createSegment, extract, extract, extractTableReference, fillTable, fillTableResult

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

FromWhereExtractor

public FromWhereExtractor()

Method Detail

extractTable

protected com.google.common.base.Optional<org.antlr.v4.runtime.ParserRuleContext> extractTable(FromWhereSegment fromWhereSegment,
                                                                                               org.antlr.v4.runtime.ParserRuleContext ancestorNode,
                                                                                               Map<org.antlr.v4.runtime.ParserRuleContext,Integer> placeholderIndexes)

Specified by:

extractTable in class AbstractFromWhereExtractor