org.apache.shardingsphere.sql.parser.sql.common.segment.ddl.constraint

Class ConstraintDefinitionSegment

java.lang.Object

org.apache.shardingsphere.sql.parser.sql.common.segment.ddl.constraint.ConstraintDefinitionSegment

All Implemented Interfaces:

ASTNode, AlterDefinitionSegment, CreateDefinitionSegment, SQLSegment

public final class ConstraintDefinitionSegment
extends Object
implements CreateDefinitionSegment, AlterDefinitionSegment

Constraint definition segment.

Constructor Summary

Constructors

Constructor and Description
ConstraintDefinitionSegment()

Method Summary

Modifier and Type	Method and Description
Optional<ConstraintSegment>	getConstraintName() Get constraint name.
Optional<IndexSegment>	getIndexName() Get index name.
Optional<SimpleTableSegment>	getReferencedTable() Get referenced table.

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.common.segment.SQLSegment

getStartIndex, getStopIndex

Constructor Detail

ConstraintDefinitionSegment

public ConstraintDefinitionSegment()

Method Detail

getConstraintName

public Optional<ConstraintSegment> getConstraintName()

Get constraint name.

Returns:

constraint name.

getIndexName

public Optional<IndexSegment> getIndexName()

Get index name.

Returns:

index name

getReferencedTable

public Optional<SimpleTableSegment> getReferencedTable()

Get referenced table.

Returns:

referenced table