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/*
* The contents of this file are subject to the Mozilla Public
* License Version 1.1 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
* implied. See the License for the specific language governing
* rights and limitations under the License.
*
* The Original Code is TransforMiiX XSLT processor.
*
* The Initial Developer of the Original Code is The MITRE Corporation.
* Portions created by MITRE are Copyright (C) 1999 The MITRE Corporation.
*
* Portions created by Keith Visco as a Non MITRE employee,
* (C) 1999 Keith Visco. All Rights Reserved.
*
* Contributor(s):
* Keith Visco, kvisco@ziplink.net
* -- original author.
*
*/
/*
* Boolean Expression result
*/
#include "ExprResult.h"
/**
* Creates a new BooleanResult with the value of the given MBool parameter
* @param boolean the MBool to use for initialization of this BooleanResult's value
**/
BooleanResult::BooleanResult(PRBool boolean)
: txAExprResult(nsnull)
{
this->value = boolean;
} //-- BooleanResult
/*
* Virtual Methods from ExprResult
*/
short BooleanResult::getResultType() {
return txAExprResult::BOOLEAN;
} //-- getResultType
void BooleanResult::stringValue(nsAString& str) {
if ( value ) str.Append(NS_LITERAL_STRING("true"));
else str.Append(NS_LITERAL_STRING("false"));
} //-- toString
nsAString*
BooleanResult::stringValuePointer()
{
// In theory we could set strings containing "true" and "false" somewhere,
// but most stylesheets never get the stringvalue of a bool so that won't
// really buy us anything.
return nsnull;
}
MBool BooleanResult::booleanValue() {
return this->value;
} //-- toBoolean
double BooleanResult::numberValue() {
return ( value ) ? 1.0 : 0.0;
} //-- toNumber
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