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java.lang.Objectorg.gcube.contentmanagement.contentmanager.stubs.model.predicates.LeafPredicate<T,C>
C
- the type of the constraint associated with the predicate.T
- the type of the value constrained by the predicate.public abstract class LeafPredicate<T,C extends Constraint<? super T>>
Abstract implementation of Predicate
for predicates that apply to Leaf
s.
Constructor Summary | |
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LeafPredicate(C c)
Creates and instance with a given constraint. |
Method Summary | |
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C |
constraint()
|
boolean |
equals(java.lang.Object obj)
|
int |
hashCode()
|
boolean |
matches(Node n)
Indicates whether a node matches a predicate. |
void |
prune(Node n)
Prunes a node of all the descendants that are not required to match the predicate. |
java.lang.String |
toString()
|
Methods inherited from class java.lang.Object |
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getClass, notify, notifyAll, wait, wait, wait |
Constructor Detail |
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public LeafPredicate(C c)
c
- the constraint.Method Detail |
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public final void prune(Node n) throws java.lang.Exception
prune
in interface Predicate
n
- the node.
java.lang.Exception
- if the node does not match the predicate.public C constraint()
public boolean matches(Node n)
matches
in interface Predicate
n
- the node.
true
if it does, false
otherwise.public java.lang.String toString()
toString
in class java.lang.Object
public int hashCode()
hashCode
in class java.lang.Object
public boolean equals(java.lang.Object obj)
equals
in class java.lang.Object
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