org.dllearner.prolog
Class Number

java.lang.Object
  org.dllearner.prolog.Term
      org.dllearner.prolog.Constant
          org.dllearner.prolog.Number

All Implemented Interfaces:

Cloneable

public class Number
extends Constant

Author:

Sebastian Bader

Constructor Summary

Number(double value)

Number(String src)

Method Summary

Object	clone()
boolean	equals(Object obj)
double	getDoubleValue()
Term	getInstance(Variable variable, Term term)
int	getIntValue()
int	hashCode()
boolean	isGround()
String	toPLString()
String	toString()

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

Number

public Number(String src)

Number

public Number(double value)

Method Detail

getIntValue

public int getIntValue()

getDoubleValue

public double getDoubleValue()

isGround

public boolean isGround()

Specified by:

isGround in class Term

Returns:

Returns true iff this term is ground

toString

public String toString()

Specified by:

toString in class Term

toPLString

public String toPLString()

Specified by:

toPLString in class Term

getInstance

public Term getInstance(Variable variable,
                        Term term)

Specified by:

getInstance in class Term

Parameters:

variable - Substitution variable.

term - A term.

Returns:

Returns a new instance of this term, where the variable is replaced by the term.

hashCode

public int hashCode()

Specified by:

hashCode in class Term

equals

public boolean equals(Object obj)

Specified by:

equals in class Term

clone

public Object clone()

Specified by:

clone in class Term