Class ELScalar

java.lang.Object
  |
  +--AbstractELExpression
        |
        +--ELScalar

All Implemented Interfaces:

java.lang.Cloneable, ELExpression

public class ELScalar

extends AbstractELExpression

implements ELExpression

A scalar expression. ELScalar := -1 <= x e Reals <= 1

Field Summary

(package private) float

value

Constructor Summary

ELScalar()

ELScalar(double value)

Method Summary

java.lang.Object	clone()
void	evaluate(ELMatrix out, ELEnvironment environment) Evaluates this expression.
ELExpression	geneticClone(ELCall parent, GeneticParameters gp) Clones, possibly mutating.
java.lang.String	toString()
java.lang.String	unparse() Generates an EL language source string sufficient to uniquely identify this expression.

Methods inherited from class AbstractELExpression

cloneSiblingMutation, cloneWithChildMutations, cloneWithReplacement, encloseInNewCallMutation, getNestedSubexpression, hasExternalInfluences, numNestedSubexpressions, randomNestedSubexpression, sameExpression

Methods inherited from class java.lang.Object

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

Methods inherited from interface ELExpression

cloneWithReplacement, getNestedSubexpression, hasExternalInfluences, numNestedSubexpressions, randomNestedSubexpression, sameExpression

Field Detail

value

float value

Constructor Detail

ELScalar

public ELScalar()

ELScalar

public ELScalar(double value)

Method Detail

geneticClone

public ELExpression geneticClone(ELCall parent,
                                 GeneticParameters gp)

Description copied from interface: ELExpression

Clones, possibly mutating. The operators will be shared between clones but no ELExpressions will be shared.

Specified by:

geneticClone in interface ELExpression

Following copied from interface: ELExpression

Parameters:

parent - Parent expression from previous generation. don't point at or mutate this; it is provided so you can get access to siblings. May be null if there is no parent (i.e. top-level expression).

clone

public java.lang.Object clone()

Specified by:

clone in interface ELExpression

Overrides:

clone in class AbstractELExpression

unparse

public java.lang.String unparse()

Description copied from interface: ELExpression

Generates an EL language source string sufficient to uniquely identify this expression.

Specified by:

unparse in interface ELExpression

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

evaluate

public void evaluate(ELMatrix out,
                     ELEnvironment environment)

Description copied from interface: ELExpression

Evaluates this expression.

Specified by:

evaluate in interface ELExpression