/* $Id$ */
/**
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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.apache.manifoldcf.scriptengine;
public class Token
{
public static final int TOKEN_PUNCTUATION = 0;
public static final int TOKEN_STRING = 1;
public static final int TOKEN_INTEGER = 2;
public static final int TOKEN_FLOAT = 3;
public static final int TOKEN_TOKEN = 4;
protected int tokenType;
protected String tokenValue;
protected int lineNumber;
protected int characterPosition;
public Token(int type, String value, int lineNumber, int characterPosition)
{
this.tokenType = type;
this.tokenValue = value;
this.lineNumber = lineNumber;
this.characterPosition = characterPosition;
}
public void throwException(String message)
throws ScriptException
{
throw new ScriptException(message+" at line "+lineNumber+" position "+characterPosition);
}
public String getPunctuation()
{
if (tokenType == TOKEN_PUNCTUATION)
return tokenValue;
return null;
}
public String getToken()
{
if (tokenType == TOKEN_TOKEN)
return tokenValue;
return null;
}
public String getString()
{
if (tokenType == TOKEN_STRING)
return tokenValue;
return null;
}
public String getFloat()
{
if (tokenType == TOKEN_FLOAT)
return tokenValue;
return null;
}
public String getInteger()
{
if (tokenType == TOKEN_INTEGER)
return tokenValue;
return null;
}
public String toString()
{
return "Type: "+Integer.toString(tokenType)+" Value: '"+tokenValue+"' Line: "+Integer.toString(lineNumber)+" Char: "+Integer.toString(characterPosition);
}
}