heros.edgefunc

Class AllBottom<V>

java.lang.Object

heros.edgefunc.AllBottom<V>

All Implemented Interfaces:

EdgeFunction<V>

public class AllBottom<V>
extends java.lang.Object
implements EdgeFunction<V>

Constructor Summary

Constructors

Constructor and Description
AllBottom(V bottomElement)

Method Summary

Modifier and Type	Method and Description
EdgeFunction<V>	composeWith(EdgeFunction<V> secondFunction) Composes this function with the secondFunction, effectively returning a summary function that maps sources to targets exactly as if first this function had been applied and then the secondFunction.
V	computeTarget(V source) Computes the value resulting from applying this function to source.
boolean	equalTo(EdgeFunction<V> other) Returns true is this function represents exactly the same source to target mapping as other.
EdgeFunction<V>	joinWith(EdgeFunction<V> otherFunction) Returns a function that represents that (element-wise) join of this function with otherFunction.
java.lang.String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

AllBottom

public AllBottom(V bottomElement)

Method Detail

computeTarget

public V computeTarget(V source)

Description copied from interface: EdgeFunction

Computes the value resulting from applying this function to source.

Specified by:

computeTarget in interface EdgeFunction<V>

composeWith

public EdgeFunction<V> composeWith(EdgeFunction<V> secondFunction)

Description copied from interface: EdgeFunction

Composes this function with the secondFunction, effectively returning a summary function that maps sources to targets exactly as if first this function had been applied and then the secondFunction.

Specified by:

composeWith in interface EdgeFunction<V>

joinWith

public EdgeFunction<V> joinWith(EdgeFunction<V> otherFunction)

Description copied from interface: EdgeFunction

Returns a function that represents that (element-wise) join of this function with otherFunction. Naturally, this is a symmetric operation.

Specified by:

joinWith in interface EdgeFunction<V>

See Also:

JoinLattice.join(Object, Object)

equalTo

public boolean equalTo(EdgeFunction<V> other)

Description copied from interface: EdgeFunction

Returns true is this function represents exactly the same source to target mapping as other.

Specified by:

equalTo in interface EdgeFunction<V>

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object