/*
 * Copyright 2011 Google Inc. All Rights Reserved.
 *
 * 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 com.google.typography.font.tools.subsetter;

import com.google.typography.font.sfntly.Font;

import java.io.IOException;
import java.util.Set;

/**
 * @author Stuart Gill
 */
public interface TableSubsetter {
  
  public Set<Integer> tagsHandled();
  
  public boolean tagHandled(int tag);
  
  public boolean subset(Subsetter subsetter, Font font, Font.Builder fontBuilder)
      throws IOException;
}
