/* | |
* 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.uima.ruta.constraint; | |
import java.util.ArrayList; | |
import java.util.Collection; | |
import org.apache.commons.lang.NotImplementedException; | |
import org.apache.uima.cas.FSTypeConstraint; | |
import org.apache.uima.cas.FeatureStructure; | |
import org.apache.uima.cas.Type; | |
import org.apache.uima.ruta.type.RutaBasic; | |
public class BasicTypeConstraint implements FSTypeConstraint { | |
private static final long serialVersionUID = 1115953538613617791L; | |
private final Collection<Type> types; | |
public BasicTypeConstraint(Collection<Type> types) { | |
super(); | |
this.types = types; | |
} | |
public BasicTypeConstraint(Type type) { | |
super(); | |
if (type != null) { | |
this.types = new ArrayList<Type>(); | |
this.types.add(type); | |
} else { | |
this.types = null; | |
} | |
} | |
public void add(Type type) { | |
types.add(type); | |
} | |
public void add(String typeString) { | |
throw new NotImplementedException(); | |
} | |
public boolean match(FeatureStructure fs) { | |
boolean result = false; | |
if (fs instanceof RutaBasic) { | |
RutaBasic tmb = (RutaBasic) fs; | |
if(tmb.isEmpty()) { | |
return true; | |
} | |
if (types != null) { | |
for (Type each : types) { | |
result |= tmb.isPartOf(each); | |
if (result) { | |
return true; | |
} | |
} | |
} | |
} | |
return result; | |
} | |
@Override | |
public String toString() { | |
return "(BASIC " + " with " + types + ")"; | |
} | |
} |