/*
* Copyright 2013
* Ubiquitous Knowledge Processing (UKP) Lab
* Technische Universität Darmstadt
*
* 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 de.tudarmstadt.ukp.dkpro.core.api.metadata;
import java.util.Map;
import java.util.Set;
/**
* API for getting tagset information.
*/
public interface Tagset
{
/**
* Get a map (key-value pairs) using the layer name as key and the tagset as value.
*
* @return the layers.
*/
Map<String, String> getLayers();
Set<String> listTags(String aLayer, String aTagsetName);
TagsetMetaData getMetaData(String aLayer, String aTagsetName);
}