xyz.hexav.aje

Class MathExpression

java.lang.Object

xyz.hexav.aje.MathExpression

All Implemented Interfaces:

Expression

Direct Known Subclasses:

MathFunction

public class MathExpression
extends java.lang.Object
implements Expression

Nested Class Summary

Nested classes/interfaces inherited from interface xyz.hexav.aje.expressions.Expression

Expression.RangeExpression, Expression.SpreadExpression

Field Summary

Fields inherited from interface xyz.hexav.aje.expressions.Expression

EMPTY_DOUBLE_ARRAY, NaN, NOTHING

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	MathExpression(java.util.List<java.lang.String> scripts, java.util.List<java.lang.String> variables, Pool pool)
protected	MathExpression(java.util.List<java.lang.String> scripts, Pool pool)

Method Summary

Modifier and Type	Method and Description
MathExpression	compile()
double	eval()
double[]	evalList() Evaluate and return the result(s) of the function.
Pool	getPool()
MathExpression	setVariable(java.lang.String name, double value)
MathExpression	setVariable(java.lang.String name, double[] value)
MathExpression	setVariable(java.lang.String name, Expression value)

Methods inherited from class java.lang.Object

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

Methods inherited from interface xyz.hexav.aje.expressions.Expression

ofList, ofRange, ofValue, ofValues, spread

Constructor Detail

MathExpression

protected MathExpression(java.util.List<java.lang.String> scripts,
                         Pool pool)

MathExpression

protected MathExpression(java.util.List<java.lang.String> scripts,
                         java.util.List<java.lang.String> variables,
                         Pool pool)

Method Detail

compile

public MathExpression compile()

setVariable

public MathExpression setVariable(java.lang.String name,
                                  double value)

setVariable

public MathExpression setVariable(java.lang.String name,
                                  double[] value)

setVariable

public MathExpression setVariable(java.lang.String name,
                                  Expression value)

eval

public double eval()

Specified by:

eval in interface Expression

evalList

public double[] evalList()

Evaluate and return the result(s) of the function.

Specified by:

evalList in interface Expression

getPool

public Pool getPool()