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

Class DeleteFromWhereExtractor

java.lang.Object

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

org.apache.shardingsphere.core.parse.antlr.extractor.impl.dml.delete.DeleteFromWhereExtractor

All Implemented Interfaces:

OptionalSQLSegmentExtractor, SQLSegmentExtractor

public final class DeleteFromWhereExtractor
extends AbstractFromWhereExtractor

Delete from extractor.

Author:

duhongjun

Constructor Summary

Constructors

Constructor and Description
DeleteFromWhereExtractor()

Method Summary

Modifier and Type	Method and Description
protected FromWhereSegment	createSegment()
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

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

DeleteFromWhereExtractor

public DeleteFromWhereExtractor()

Method Detail

createSegment

protected FromWhereSegment createSegment()

Overrides:

createSegment in class AbstractFromWhereExtractor

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