org.apache.shardingsphere.sql.parser.sql.segment.dml.column

Class ColumnSegment

java.lang.Object

org.apache.shardingsphere.sql.parser.sql.segment.dml.column.ColumnSegment

All Implemented Interfaces:

PredicateRightValue, OwnerAvailable<TableSegment>, SQLSegment

Direct Known Subclasses:

ColumnSelectItemSegment

public class ColumnSegment
extends Object
implements SQLSegment, PredicateRightValue, OwnerAvailable<TableSegment>

Column segment.

Author:

duhongjun, zhangliang, panjuan

Constructor Summary

Constructors

Constructor and Description
ColumnSegment(int startIndex, int stopIndex, String name)

Method Summary

Modifier and Type	Method and Description
com.google.common.base.Optional<TableSegment>	getOwner() Get owner.
String	getQualifiedName() Get qualified name.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.shardingsphere.sql.parser.sql.segment.generic.OwnerAvailable

setOwner

Methods inherited from interface org.apache.shardingsphere.sql.parser.sql.segment.SQLSegment

getStartIndex, getStopIndex

Constructor Detail

ColumnSegment

public ColumnSegment(int startIndex,
                     int stopIndex,
                     String name)

Method Detail

getQualifiedName

public final String getQualifiedName()

Get qualified name.

Returns:

qualified name

getOwner

public final com.google.common.base.Optional<TableSegment> getOwner()

Description copied from interface: OwnerAvailable

Get owner.

Specified by:

getOwner in interface OwnerAvailable<TableSegment>

Returns:

owner