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java.lang.Object org.apache.commons.functor.core.RightIdentity
public final class RightIdentity
Holder class for a right-identity BinaryFunction
(evaluates to the right argument) and a right-identity
BinaryPredicate
(tests whether right Boolean
argument equals Boolean.TRUE
).
Field Summary | |
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static BinaryFunction<Object,Object,Object> |
FUNCTION
Right-identity function. |
static BinaryPredicate<Object,Boolean> |
PREDICATE
Right-identity predicate. |
Constructor Summary | |
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RightIdentity()
Create a new RightIdentity. |
Method Summary | ||
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static
|
function()
Get a typed right-identity BinaryFunction. |
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static
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predicate()
Get a typed right-identity BinaryPredicate. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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public static final BinaryFunction<Object,Object,Object> FUNCTION
public static final BinaryPredicate<Object,Boolean> PREDICATE
Constructor Detail |
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public RightIdentity()
Method Detail |
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public static <L,R> BinaryFunction<L,R,R> function()
L
- the left argument type.R
- the right argument type.
public static <L> BinaryPredicate<L,Boolean> predicate()
L
- the left argument type.
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