io.improbable.keanu.vertices.bool.nonprobabilistic.operators.unary

Class BoolUnaryOpVertex<A extends Tensor>

java.lang.Object

io.improbable.keanu.vertices.Vertex<T>

io.improbable.keanu.vertices.DiscreteVertex<BooleanTensor>

io.improbable.keanu.vertices.bool.BoolVertex

io.improbable.keanu.vertices.bool.nonprobabilistic.NonProbabilisticBool

io.improbable.keanu.vertices.bool.nonprobabilistic.operators.unary.BoolUnaryOpVertex<A>

Direct Known Subclasses:

BoolReshapeVertex, BoolUnaryOpLambda, NotVertex

public abstract class BoolUnaryOpVertex<A extends Tensor>
extends NonProbabilisticBool

Field Summary

Fields

Modifier and Type	Field and Description
protected Vertex<A>	a

Fields inherited from class io.improbable.keanu.vertices.Vertex

ID_GENERATOR

Constructor Summary

Constructors

Constructor and Description
BoolUnaryOpVertex(int[] shape, Vertex<A> a)

Method Summary

Modifier and Type	Method and Description
BooleanTensor	getDerivedValue()
protected abstract BooleanTensor	op(A a)
BooleanTensor	sample(KeanuRandom random)

Methods inherited from class io.improbable.keanu.vertices.bool.nonprobabilistic.NonProbabilisticBool

dLogPmf, isProbabilistic, logPmf, updateValue

Methods inherited from class io.improbable.keanu.vertices.bool.BoolVertex

and, dLogPmf, dLogPmf, getValue, logPmf, logPmf, not, observe, observe, or, setAndCascade, setAndCascade, setValue, setValue

Methods inherited from class io.improbable.keanu.vertices.DiscreteVertex

dLogProb, logProb

Methods inherited from class io.improbable.keanu.vertices.Vertex

addChild, addParent, addParents, dLogProbAtValue, equals, eval, getChildren, getConnectedGraph, getId, getParents, getRawValue, getShape, getValue, hashCode, hasValue, isObserved, lazyEval, logProbAtValue, observe, observeOwnValue, sample, setAndCascade, setParents, setParents, setValue, unobserve

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Field Detail

a

protected final Vertex<A extends Tensor> a

Constructor Detail

BoolUnaryOpVertex

public BoolUnaryOpVertex(int[] shape,
                         Vertex<A> a)

Method Detail

sample

public BooleanTensor sample(KeanuRandom random)

Specified by:

sample in class Vertex<BooleanTensor>

Parameters:

random - source of randomness

Returns:

a sample from the vertex's distribution. For non-probabilistic vertices, this will always be the same value.

getDerivedValue

public BooleanTensor getDerivedValue()

Specified by:

getDerivedValue in class NonProbabilisticBool

op

protected abstract BooleanTensor op(A a)