org.apache.derby.impl.sql.execute

Class IndexConstantAction

java.lang.Object

org.apache.derby.impl.sql.execute.IndexConstantAction

All Implemented Interfaces:

ConstantAction

public abstract class IndexConstantAction
extends java.lang.Object

This class is the superclass for the classes that describe actions that are ALWAYS performed for a CREATE/DROP INDEX Statement at Execution time.

Field Summary

Fields inherited from interface org.apache.derby.iapi.sql.execute.ConstantAction

WHEN_MATCHED_THEN_DELETE, WHEN_MATCHED_THEN_UPDATE, WHEN_NOT_MATCHED_THEN_INSERT

Method Summary

Modifier and Type	Method and Description
java.lang.String	getIndexName() Get the index name.
void	setConstraintID(UUID constraintID) Set the id for the constraint which may be driving this index action.
void	setIndexName(java.lang.String indexName) Set the index name at execution time.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.derby.iapi.sql.execute.ConstantAction

executeConstantAction

Method Detail

getIndexName

public java.lang.String getIndexName()

Get the index name.

Returns:

the name of the index

setIndexName

public void setIndexName(java.lang.String indexName)

Set the index name at execution time. Useful for unnamed constraints which have a backing index.

Parameters:

indexName - The (generated) index name.

setConstraintID

public void setConstraintID(UUID constraintID)

Set the id for the constraint which may be driving this index action. This is called by CreateConstraintConstantAction.

Parameters:

constraintID - The id of the constraint