/* | |
* 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.List; | |
import org.apache.uima.cas.Type; | |
import org.apache.uima.cas.text.AnnotationFS; | |
import org.apache.uima.ruta.RutaEnvironment; | |
import org.apache.uima.ruta.RutaStream; | |
import org.apache.uima.ruta.block.RutaBlock; | |
import org.apache.uima.ruta.expression.IRutaExpression; | |
import org.apache.uima.ruta.expression.annotation.IAnnotationExpression; | |
import org.apache.uima.ruta.expression.bool.IBooleanExpression; | |
import org.apache.uima.ruta.expression.list.ListExpression; | |
import org.apache.uima.ruta.expression.number.INumberExpression; | |
import org.apache.uima.ruta.expression.string.IStringExpression; | |
import org.apache.uima.ruta.expression.type.ITypeExpression; | |
import org.apache.uima.ruta.rule.MatchContext; | |
import org.apache.uima.ruta.rule.RuleElement; | |
import org.apache.uima.ruta.visitor.InferenceCrowd; | |
public class AddAction extends AbstractRutaAction { | |
private String var; | |
private List<IRutaExpression> elements; | |
public AddAction(String var, List<IRutaExpression> list) { | |
super(); | |
this.var = var; | |
this.elements = list; | |
} | |
public String getListExpr() { | |
return var; | |
} | |
public List<IRutaExpression> getElements() { | |
return elements; | |
} | |
@SuppressWarnings({ "unchecked", "rawtypes" }) | |
@Override | |
public void execute(MatchContext context, RutaStream stream, InferenceCrowd crowd) { | |
RuleElement element = context.getElement(); | |
RutaBlock parent = element.getParent(); | |
RutaEnvironment environment = parent.getEnvironment(); | |
List list = environment.getVariableValue(var, List.class, stream); | |
// Class<?> vtype = environment.getVariableType(var); | |
Class<?> vgtype = environment.getVariableGenericType(var); | |
for (IRutaExpression each : elements) { | |
if (vgtype.equals(Boolean.class) && each instanceof IBooleanExpression) { | |
list.add(((IBooleanExpression) each).getBooleanValue(context, stream)); | |
} else if (vgtype.equals(Integer.class) && each instanceof INumberExpression) { | |
list.add(((INumberExpression) each).getIntegerValue(context, stream)); | |
} else if (vgtype.equals(Double.class) && each instanceof INumberExpression) { | |
list.add(((INumberExpression) each).getDoubleValue(context, stream)); | |
} else if (vgtype.equals(Type.class) && each instanceof ITypeExpression) { | |
list.add(((ITypeExpression) each).getType(context, stream)); | |
} else if (vgtype.equals(String.class) && each instanceof IStringExpression) { | |
list.add(((IStringExpression) each).getStringValue(context, stream)); | |
} else if (vgtype.equals(AnnotationFS.class) && each instanceof IAnnotationExpression) { | |
AnnotationFS annotation = ((IAnnotationExpression) each).getAnnotation(context, stream); | |
if(annotation != null) { | |
list.add(annotation); | |
} | |
} else if (each instanceof ListExpression) { | |
ListExpression l = (ListExpression) each; | |
list.addAll(l.getList(context, stream)); | |
} | |
} | |
} | |
} |