Package org.jmock.core.constraint
Class IsEventFrom
java.lang.Object
org.jmock.core.constraint.IsEventFrom
- All Implemented Interfaces:
Constraint
,SelfDescribing
Tests if the value is an event announced by a specific object.
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Constructor Summary
ConstructorsConstructorDescriptionIsEventFrom
(Class eventClass, Object source) Constructs an IsEventFrom predicate that returns true for any object derived from event_class announced by source.IsEventFrom
(Object source) Constructs an IsEventFrom predicate that returns true for any object derived fromEventObject
announced by source . -
Method Summary
Modifier and TypeMethodDescriptiondescribeTo
(StringBuffer buffer) Appends the description of this object to the buffer.boolean
Evaluates the constraint for argument o.
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Constructor Details
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IsEventFrom
Constructs an IsEventFrom predicate that returns true for any object derived fromEventObject
announced by source . -
IsEventFrom
Constructs an IsEventFrom predicate that returns true for any object derived from event_class announced by source.
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Method Details
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eval
Description copied from interface:Constraint
Evaluates the constraint for argument o.- Specified by:
eval
in interfaceConstraint
- Parameters:
o
- the object against which the constraint is evaluated.- Returns:
true
if o meets the constraint,false
if it does not.
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describeTo
Description copied from interface:SelfDescribing
Appends the description of this object to the buffer.- Specified by:
describeTo
in interfaceSelfDescribing
- Parameters:
buffer
- The buffer that the description is appended to.- Returns:
- The buffer passed to the invokedMethod.
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