IsEventFrom (Mock Objects 0.09)

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java.lang.Object
- com.mockobjects.constraint.IsEventFrom

All Implemented Interfaces:

Constraint
```
public class IsEventFrom
extends java.lang.Object
implements Constraint
```
Tests if the value is an event announced by a specific object.

Constructor Summary

Constructors
Constructor and Description
`IsEventFrom(java.lang.Class event_class, java.lang.Object source)` Constructs an IsEventFrom predicate that returns true for any object derived from `event_class` announced by `source`.
`IsEventFrom(java.lang.Object source)` Constructs an IsEventFrom predicate that returns true for any object derived from `EventObject` announced by `source`.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`boolean`	`eval(java.lang.Object o)` Evaluates the constraint for argument `o`.
`java.lang.String`	`toString()`

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

- Constructor Detail
  - IsEventFrom
```
public IsEventFrom(java.lang.Object source)
```
    Constructs an IsEventFrom predicate that returns true for any object derived from EventObject announced by source.
  - IsEventFrom
```
public IsEventFrom(java.lang.Class event_class,
                   java.lang.Object source)
```
    Constructs an IsEventFrom predicate that returns true for any object derived from event_class announced by source.
- 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
    
    Returns:
    
    true if o meets the constraint, false if it does not.
  - toString
```
public java.lang.String toString()
```
    Overrides:
    
    toString in class java.lang.Object

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