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EquiJoinConditionInterface Interface Reference
Inheritance diagram for EquiJoinConditionInterface:
JoinConditionInterface EquiJoinCondition

Public Member Functions

 getChildSelectorName ()
 
 getParentSelectorName ()
 
- Public Member Functions inherited from JoinConditionInterface
 getSelector1Name ()
 

Detailed Description

Tests whether the childSelector node is a child of the parentSelector node. A node-tuple satisfies the constraint only if: childSelectorNode.getParent().isSame(parentSelectorNode) would return true, where childSelectorNode is the node for childSelector and parentSelectorNode is the node for parentSelector.

Definition at line 24 of file EquiJoinConditionInterface.php.

Member Function Documentation

getChildSelectorName ( )

Gets the name of the child selector.

Returns
string the selector name; non-null

Implemented in EquiJoinCondition.

getParentSelectorName ( )

Gets the name of the parent selector.

Returns
string the selector name; non-null

Implemented in EquiJoinCondition.