And (jMock API Documentation)

java.lang.Object
- org.jmock.core.constraint.And

All Implemented Interfaces:

Constraint, SelfDescribing
```
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.

Constructor Summary

Constructors
Constructor Description

And(Constraint left, Constraint right)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`java.lang.StringBuffer`	`describeTo(java.lang.StringBuffer buffer)`	Appends the description of this object to the buffer.
`boolean`	`eval(java.lang.Object o)`	Evaluates the constraint for argument `o`.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - And
```
public And(Constraint left,
           Constraint right)
```
- 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
    
    Parameters:
    
    o - the object against which the constraint is evaluated.
    
    Returns:
    
    true if o meets the constraint, false if it does not.
  - describeTo
```
public java.lang.StringBuffer describeTo(java.lang.StringBuffer buffer)
```
    Description copied from interface: SelfDescribing
    
    Appends the description of this object to the buffer.
    
    Specified by:
    
    describeTo in interface SelfDescribing
    
    Parameters:
    
    buffer - The buffer that the description is appended to.
    
    Returns:
    
    The buffer passed to the invokedMethod.