org.jscience.mathematics.analysis.expressions.comparison
Class BinaryComparison

java.lang.Object
  org.jscience.mathematics.analysis.expressions.comparison.BinaryComparison

All Implemented Interfaces:

java.io.Serializable, Logical

Direct Known Subclasses:

EQ, GE, GT, LE, LT, NEQ

public abstract class BinaryComparison
extends java.lang.Object
implements Logical

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See Also:

Serialized Form

Field Summary

protected static java.lang.String	CR DOCUMENT ME!
protected Expression	firstOperand DOCUMENT ME!
protected Expression	secondOperand DOCUMENT ME!

Constructor Summary

BinaryComparison(Expression firstOperand, Expression secondOperand)
Creates a new BinaryComparison object.

Method Summary

boolean	contains(Expression e) DOCUMENT ME!
Expression	getFirstOperand() DOCUMENT ME!
Expression	getSecondOperand() DOCUMENT ME!
Logical	optimize() DOCUMENT ME!

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.jscience.mathematics.analysis.expressions.logical.Logical

replace, toJava, toString, toXML, truthValue

Field Detail

CR

protected static final java.lang.String CR

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firstOperand

protected Expression firstOperand

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secondOperand

protected Expression secondOperand

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Constructor Detail

BinaryComparison

public BinaryComparison(Expression firstOperand,
                        Expression secondOperand)

Creates a new BinaryComparison object.

Parameters:

firstOperand - DOCUMENT ME!

secondOperand - DOCUMENT ME!

Method Detail

getFirstOperand

public Expression getFirstOperand()

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Returns:

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getSecondOperand

public Expression getSecondOperand()

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Returns:

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optimize

public Logical optimize()

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Specified by:

optimize in interface Logical

Returns:

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contains

public boolean contains(Expression e)

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Specified by:

contains in interface Logical

Parameters:

e - DOCUMENT ME!

Returns:

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