/*******************************************************************************
* Copyright 2012 University of Southern California
*
* 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.
*
* This code was developed by the Information Integration Group as part
* of the Karma project at the Information Sciences Institute of the
* University of Southern California. For more information, publications,
* and related projects, please see: http://www.isi.edu/integration
******************************************************************************/
package edu.isi.karma.rep.alignment;
import java.util.Collection;
import java.util.HashMap;
import java.util.Map;
import org.json.JSONException;
import org.json.JSONWriter;
import edu.isi.karma.util.Jsonizable;
public class SemanticTypes implements Jsonizable {
// Map from the HNodeIds (for each column) to the semantic type
private Map<String, SemanticType> types = new HashMap<String, SemanticType>();
private Map<String, SynonymSemanticTypes> synonymTypes = new HashMap<String, SynonymSemanticTypes>();
public Map<String, SemanticType> getTypes() {
return types;
}
public Collection<SemanticType> getListOfTypes() {
return types.values();
}
public SemanticType getSemanticTypeForHNodeId(String hNodeId) {
return types.get(hNodeId);
}
public SynonymSemanticTypes getSynonymTypesForHNodeId(String hNodeId) {
return synonymTypes.get(hNodeId);
}
public void addSynonymTypesForHNodeId(String hNodeId, SynonymSemanticTypes synTypes) {
synonymTypes.put(hNodeId, synTypes);
}
public void unassignColumnSemanticType(String hNodeId) {
types.remove(hNodeId);
synonymTypes.remove(hNodeId);
}
public void write(JSONWriter writer) throws JSONException {
writer.array();
for (SemanticType type : types.values()) {
type.write(writer);
}
writer.endArray();
}
@SuppressWarnings("unused")
private void initializeFromJSON() {
}
public void addType(SemanticType type) {
types.put(type.getHNodeId(), type);
}
}