/* | |
* 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.example.extensions; | |
import org.apache.uima.cas.Type; | |
import org.apache.uima.cas.text.AnnotationFS; | |
import org.apache.uima.ruta.RutaBlock; | |
import org.apache.uima.ruta.RutaStream; | |
import org.apache.uima.ruta.expression.string.StringExpression; | |
import org.apache.uima.ruta.expression.type.TypeFunctionExpression; | |
public class ExampleTypeFunction extends TypeFunctionExpression { | |
private final StringExpression expr; | |
public ExampleTypeFunction(StringExpression expr) { | |
super(); | |
this.expr = expr; | |
} | |
public StringExpression getExpr() { | |
return expr; | |
} | |
public Type getType(RutaBlock parent) { | |
String stringValue = expr.getStringValue(parent, null, null); | |
return parent.getEnvironment().getType(stringValue); | |
} | |
public String getStringValue(RutaBlock parent, AnnotationFS annotation, RutaStream stream) { | |
return expr.getStringValue(parent, annotation, stream); | |
} | |
} |