And

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com.mockobjects.constraint
Class And

java.lang.Object
  com.mockobjects.constraint.And

All Implemented Interfaces:: Constraint

public class And
extends java.lang.Object
implements Constraint

Calculates the logical conjunction of two constraints. Evaluation is shortcut, so that the second constraint is not called if the first constraint returns false.

Field Summary

(package private) Constraint _p1


(package private) Constraint _p2


Constructor Summary

And(Constraint p1, Constraint p2)


Method Summary

boolean eval(java.lang.Object o)
          Evaluates the constraint for argument o.

java.lang.String toString()
          Convert this Object to a human-readable String.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

_p1

Constraint _p1

_p2

Constraint _p2

Constructor Detail

And

public And(Constraint p1,
           Constraint p2)

Method Detail

eval

public boolean eval(java.lang.Object o)

Description copied from interface: Constraint

Evaluates the constraint for argument o.

Specified by:: eval in interface Constraint

toString

public java.lang.String toString()

Description copied from class: java.lang.Object

Convert this Object to a human-readable String. There are no limits placed on how long this String should be or what it should contain. We suggest you make it as intuitive as possible to be able to place it into System.out.println() 55 and such.

It is typical, but not required, to ensure that this method never completes abruptly with a java.lang.RuntimeException.

This method will be called when performing string concatenation with this object. If the result is null, string concatenation will instead use "null".

The default implementation returns getClass().getName() + "@" + Integer.toHexString(hashCode()).