/*
* 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.action;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Map.Entry;
import org.apache.uima.cas.Feature;
import org.apache.uima.cas.Type;
import org.apache.uima.cas.TypeSystem;
import org.apache.uima.cas.text.AnnotationFS;
import org.apache.uima.jcas.JCas;
import org.apache.uima.jcas.cas.FSArray;
import org.apache.uima.jcas.cas.TOP;
import org.apache.uima.ruta.RutaBlock;
import org.apache.uima.ruta.RutaStream;
import org.apache.uima.ruta.UIMAConstants;
import org.apache.uima.ruta.expression.RutaExpression;
import org.apache.uima.ruta.expression.bool.BooleanExpression;
import org.apache.uima.ruta.expression.number.NumberExpression;
import org.apache.uima.ruta.expression.string.StringExpression;
import org.apache.uima.ruta.expression.type.TypeExpression;
import org.apache.uima.ruta.rule.RuleElement;
import org.apache.uima.ruta.utils.UIMAUtils;
public abstract class AbstractStructureAction extends AbstractRutaAction {
public AbstractStructureAction() {
super();
}
protected void fillFeatures(TOP structure, Map<StringExpression, RutaExpression> features,
AnnotationFS matchedAnnotation, RuleElement element, RutaStream stream) {
Map<String, RutaExpression> map = new HashMap<String, RutaExpression>();
RutaBlock parent = element.getParent();
for (Entry<StringExpression, RutaExpression> each : features.entrySet()) {
String value = each.getKey().getStringValue(parent, matchedAnnotation, stream);
map.put(value, each.getValue());
}
TypeSystem typeSystem = stream.getCas().getTypeSystem();
JCas jcas = stream.getJCas();
List<?> featuresList = structure.getType().getFeatures();
for (int i = 0; i < featuresList.size(); i++) {
Feature targetFeature = (Feature) featuresList.get(i);
String name = targetFeature.getName();
String shortFName = name.substring(name.indexOf(":") + 1, name.length());
Object valueObject = map.get(shortFName);
Type range = targetFeature.getRange();
if (valueObject != null) {
if (valueObject instanceof TypeExpression
&& range.getName().equals(UIMAConstants.TYPE_STRING)) {
TypeExpression type = (TypeExpression) valueObject;
List<AnnotationFS> annotationsInWindow = stream.getAnnotationsInWindow(matchedAnnotation,
type.getType(parent));
if (annotationsInWindow != null && !annotationsInWindow.isEmpty()) {
AnnotationFS annotation = annotationsInWindow.get(0);
structure.setStringValue(targetFeature, annotation.getCoveredText());
}
} else if (valueObject instanceof StringExpression
&& range.getName().equals(UIMAConstants.TYPE_STRING)) {
structure.setStringValue(targetFeature, ((StringExpression) valueObject).getStringValue(
parent, matchedAnnotation, stream));
} else if (valueObject instanceof NumberExpression) {
if (range.getName().equals(UIMAConstants.TYPE_INTEGER)) {
structure.setIntValue(targetFeature, ((NumberExpression) valueObject).getIntegerValue(
parent, matchedAnnotation, stream));
} else if (range.getName().equals(UIMAConstants.TYPE_DOUBLE)) {
structure.setDoubleValue(targetFeature, ((NumberExpression) valueObject)
.getDoubleValue(parent, matchedAnnotation, stream));
} else if (range.getName().equals(UIMAConstants.TYPE_FLOAT)) {
structure.setFloatValue(targetFeature, ((NumberExpression) valueObject).getFloatValue(
parent, matchedAnnotation, stream));
} else if (range.getName().equals(UIMAConstants.TYPE_BYTE)) {
structure.setByteValue(targetFeature, (byte) ((NumberExpression) valueObject)
.getIntegerValue(parent, matchedAnnotation, stream));
} else if (range.getName().equals(UIMAConstants.TYPE_SHORT)) {
structure.setShortValue(targetFeature, (short) ((NumberExpression) valueObject)
.getIntegerValue(parent, matchedAnnotation, stream));
} else if (range.getName().equals(UIMAConstants.TYPE_LONG)) {
structure.setLongValue(targetFeature, (long) ((NumberExpression) valueObject)
.getIntegerValue(parent, matchedAnnotation, stream));
}
} else if (valueObject instanceof BooleanExpression
&& range.getName().equals(UIMAConstants.TYPE_BOOLEAN)) {
structure.setBooleanValue(targetFeature, ((BooleanExpression) valueObject)
.getBooleanValue(parent, matchedAnnotation, stream));
} else if (valueObject instanceof TypeExpression) {
TypeExpression type = (TypeExpression) valueObject;
List<AnnotationFS> annotationsInWindow = stream.getAnnotationsInWindow(matchedAnnotation,
type.getType(parent));
if (typeSystem.subsumes(jcas.getCasType(FSArray.type), range)) {
structure
.setFeatureValue(targetFeature, UIMAUtils.toFSArray(jcas, annotationsInWindow));
} else if (typeSystem.subsumes(range, type.getType(parent))
&& !annotationsInWindow.isEmpty()) {
AnnotationFS annotation = annotationsInWindow.get(0);
structure.setFeatureValue(targetFeature, annotation);
}
}
}
}
}
}