EquiJoinConditionInterface Interface Reference

Inheritance diagram for EquiJoinConditionInterface:

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.