public class IsInstanceOf extends java.lang.Object implements Constraint
| Constructor and Description |
|---|
IsInstanceOf(java.lang.Class theClass)
Creates a new instance of IsInstanceOf
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| Modifier and Type | Method and Description |
|---|---|
java.lang.StringBuffer |
describeTo(java.lang.StringBuffer buffer)
Appends the description of this object to the buffer.
|
boolean |
eval(java.lang.Object arg)
Evaluates the constraint for argument o.
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public IsInstanceOf(java.lang.Class theClass)
theClass - The predicate evaluates to true for instances of this class
or one of its subclasses.public boolean eval(java.lang.Object arg)
Constrainteval in interface Constraintarg - the object against which the constraint is evaluated.true if o meets the constraint,
false if it does not.public java.lang.StringBuffer describeTo(java.lang.StringBuffer buffer)
SelfDescribingdescribeTo in interface SelfDescribingbuffer - The buffer that the description is appended to.