com.sun.tools.corba.ee.idl.constExpr.GreaterThan Maven / Gradle / Ivy
/*
* Copyright (c) 1997, 2020 Oracle and/or its affiliates.
* Copyright (c) 1997-1999 IBM Corp. All rights reserved.
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v. 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0, or the Eclipse Distribution License
* v. 1.0 which is available at
* http://www.eclipse.org/org/documents/edl-v10.php.
*
* This Source Code may also be made available under the following Secondary
* Licenses when the conditions for such availability set forth in the Eclipse
* Public License v. 2.0 are satisfied: GNU General Public License v2.0
* w/Classpath exception which is available at
* https://www.gnu.org/software/classpath/license.html.
*
* SPDX-License-Identifier: EPL-2.0 OR BSD-3-Clause OR GPL-2.0 WITH
* Classpath-exception-2.0
*/
package com.sun.tools.corba.ee.idl.constExpr;
// NOTES:
import com.sun.tools.corba.ee.idl.Util;
import java.math.BigInteger;
public class GreaterThan extends BinaryExpr
{
protected GreaterThan (com.sun.tools.corba.ee.idl.constExpr.Expression leftOperand, com.sun.tools.corba.ee.idl.constExpr.Expression rightOperand)
{
super (">", leftOperand, rightOperand);
} // ctor
public Object evaluate () throws com.sun.tools.corba.ee.idl.constExpr.EvaluationException
{
try
{
Object left = left ().evaluate ();
if (left instanceof Boolean)
{
String[] parameters = {Util.getMessage ("EvaluationException.greaterThan"), left ().value ().getClass ().getName (), right ().value ().getClass ().getName ()};
throw new com.sun.tools.corba.ee.idl.constExpr.EvaluationException(Util.getMessage ("EvaluationException.1", parameters));
}
else
{
Number l = (Number)left;
Number r = (Number)right ().evaluate ();
if (l instanceof Float || l instanceof Double || r instanceof Float || r instanceof Double)
value (Boolean.valueOf (l.doubleValue () > r.doubleValue ()));
else
//daz value (Boolean.valueOf (l.longValue () > r.longValue ()));
value (Boolean.valueOf ( ((BigInteger)l).compareTo ((BigInteger)r) > 0));
}
}
catch (ClassCastException e)
{
String[] parameters = {Util.getMessage ("EvaluationException.greaterThan"), left ().value ().getClass ().getName (), right ().value ().getClass ().getName ()};
throw new com.sun.tools.corba.ee.idl.constExpr.EvaluationException(Util.getMessage ("EvaluationException.1", parameters));
}
return value ();
} // evaluate
} // class GreaterThan