/**
* Copyright 2010 JBoss Inc
*
* Licensed under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.drools.builder.conf;
/**
* An Enum for ProcessStringEscapes option.
*
* drools.parser.processStringEscapes = <true|false>
*
* DEFAULT = true
*
* When parsing a DRL file, drools will by default process the String escapes and
* convert them into the appropriate character. For instance, if drools find a
* "\n" inside a String, drools will convert that into a single new line character.
* If you want that to show up as the two characters BACK_SLASH+N, you need to escape
* the SLASH: "\\n", the same way you do in Java files.
*
* This is different, though, from what happened in Drools 4. Drools 4 never processed
* String escapes, making it impossible to encode special characters into Strings. But,
* if for any reason, you need the Drools 4 behaviour when parsing files, just set this
* option to NO (false).
*
* @author etirelli
*/
public enum ProcessStringEscapesOption implements SingleValueKnowledgeBuilderOption {
YES(true),
NO(false);
/**
* The property name for the process string escapes option
*/
public static final String PROPERTY_NAME = "drools.parser.processStringEscapes";
private boolean value;
ProcessStringEscapesOption( final boolean value ) {
this.value = value;
}
/**
* {@inheritDoc}
*/
public String getPropertyName() {
return PROPERTY_NAME;
}
public boolean isProcessStringEscapes() {
return this.value;
}
}