org.objectweb.medor.expression.lib

Class Abs

Implemented Interfaces:
org.objectweb.medor.clone.api.Cloneable, Expression, Operator, Serializable, Operator, UnaryArithmeticOperator, UnaryOperator

public class Abs
extends BasicUnaryArithmeticOperator

MEDOR: Middleware Enabling Distributed Object Requests Copyright (C) 2001-2004 France Telecom R&D Contact: alexandre.lefebvre@rd.francetelecom.com This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA Initial developers: M. Alia, S. Chassande-Barrioz, A. Lefebvre

Field Summary

Fields inherited from class org.objectweb.medor.expression.lib.BasicOperator

expressions, result, verified

Fields inherited from class org.objectweb.medor.expression.lib.BasicExpression

logger, type

Fields inherited from interface org.objectweb.medor.expression.api.Operator

ABS, AND, AVG, BITWIZE, CONCAT, CONDAND, CONDOR, COUNT, DIV, EQUAL, FIRSTLOCATE, GREATER, GREATEREQUAL, IN, INDEXEDLOCATE, LENGTH, LOWER, LOWEREQUAL, MAX, MEMBEROF, MIN, MINUS, MOD, MULT, NAV, NOT, NOTEQUAL, NOTMEMBEROF, OR, PLUS, SQRT, STRING_LOWER, STRING_UPPER, SUBSTRING, SUM, UMINUS

Fields inherited from interface org.objectweb.medor.expression.api.Operator

ABS, AND, AVG, BITWIZE, CONCAT, CONDAND, CONDOR, COUNT, DIV, EQUAL, FIRSTLOCATE, GREATER, GREATEREQUAL, IN, INDEXEDLOCATE, LENGTH, LOWER, LOWEREQUAL, MAX, MEMBEROF, MIN, MINUS, MOD, MULT, NAV, NOT, NOTEQUAL, NOTMEMBEROF, OR, PLUS, SQRT, STRING_LOWER, STRING_UPPER, SUBSTRING, SUM, UMINUS

Constructor Summary

Abs()
Abs(Expression e)

Method Summary

int
evaluate(byte op)
double
evaluate(double op)
float
evaluate(float op)
int
evaluate(int op)
long
evaluate(long op)
int
evaluate(short op)
String
getOperatorString()

Methods inherited from class org.objectweb.medor.expression.lib.BasicUnaryArithmeticOperator

compileExpression, evaluate

Methods inherited from class org.objectweb.medor.expression.lib.BasicUnaryOperator

getExpression, getExpression, getOperandNumber, setExpression, setExpression

Methods inherited from class org.objectweb.medor.expression.lib.BasicOperator

clone, getExpression, getOperandNumber, setExpression

Methods inherited from class org.objectweb.medor.expression.lib.BasicExpression

clone, getType

Methods inherited from class org.objectweb.medor.clone.lib.BasicCloneable

clone, clone, clone, getClone

Constructor Details

Abs

public Abs()


Abs

public Abs(Expression e)

Method Details

evaluate

public int evaluate(byte op)
Specified by:
evaluate in interface UnaryArithmeticOperator


evaluate

public double evaluate(double op)
Specified by:
evaluate in interface UnaryArithmeticOperator


evaluate

public float evaluate(float op)
Specified by:
evaluate in interface UnaryArithmeticOperator


evaluate

public int evaluate(int op)
Specified by:
evaluate in interface UnaryArithmeticOperator


evaluate

public long evaluate(long op)
Specified by:
evaluate in interface UnaryArithmeticOperator


evaluate

public int evaluate(short op)
Specified by:
evaluate in interface UnaryArithmeticOperator


getOperatorString

public String getOperatorString()
Specified by:
getOperatorString in interface Operator