Package com.mockobjects.constraint
Class IsEventFrom
- java.lang.Object
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- com.mockobjects.constraint.IsEventFrom
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- 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.
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Constructor Summary
Constructors Constructor 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 fromEventObject
announced by source.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description boolean
eval(java.lang.Object o)
Evaluates the constraint for argument o.java.lang.String
toString()
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Constructor Detail
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IsEventFrom
public IsEventFrom(java.lang.Object source)
Constructs an IsEventFrom predicate that returns true for any object derived fromEventObject
announced by source.
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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.
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Method Detail
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eval
public boolean eval(java.lang.Object o)
Description copied from interface:Constraint
Evaluates the constraint for argument o.- Specified by:
eval
in interfaceConstraint
- Returns:
true
if o meets the constraint,false
if it does not.
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toString
public java.lang.String toString()
- Overrides:
toString
in classjava.lang.Object
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