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 // Copyright 2004, 2005 The Apache Software Foundation
 //
 // 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.apache.tapestry.parse;
import  org.apache.hivemind.Locatable;
import  org.apache.hivemind.Location;
import  org.apache.hivemind.util.ToStringBuilder;

Base class for a number of different types of tokens that can be extracted from a page/component template. This class defines the type of the token, subclasses provide interpretations on the token.

Author(s):
Howard Lewis Ship
public abstract class TemplateToken implements Locatable
    private TokenType _type;
    private Location _location;
    protected TemplateToken(TokenType type, Location location)
    {
         = type;
         = location;
    }
    public TokenType getType()
    {
        return ;
    }
    public Location getLocation()
    {
        return ;
    }
    public String toString()
    {
        ToStringBuilder builder = new ToStringBuilder(this);
        builder.append("type".getName());
        builder.append("location");
        
        extendDescription(builder);
        return builder.toString();
    }

    
Overridden in subclasses to append additional fields (defined in the subclass) to the description. Subclasses may override this method without invoking this implementation, which is empty.

Since:
3.0
    protected void extendDescription(ToStringBuilder builder)
    {
    }
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