AndInterface Interface Reference

Inheritance diagram for AndInterface:

Public Member Functions
	getConstraint1 ()
	getConstraint2 ()
Public Member Functions inherited from ConstraintInterface
	collectBoundVariableNames (&$boundVariables)

Detailed Description

Performs a logical conjunction of two other constraints.

To satisfy the And constraint, a node-tuple must satisfy both constraint1 and constraint2.

Definition at line 23 of file AndInterface.php.

Member Function Documentation

getConstraint1

(

)

Gets the first constraint.

Returns

the constraint; non-null

Implemented in LogicalAnd.

getConstraint2

(

)

Gets the second constraint.

Returns

the constraint; non-null

Implemented in LogicalAnd.