/* | |
* 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.ruta.RutaBlock; | |
import org.apache.uima.ruta.RutaEnvironment; | |
import org.apache.uima.ruta.RutaStream; | |
import org.apache.uima.ruta.expression.RutaExpression; | |
import org.apache.uima.ruta.expression.bool.BooleanExpression; | |
import org.apache.uima.ruta.expression.list.ListExpression; | |
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.rule.RuleMatch; | |
import org.apache.uima.ruta.visitor.InferenceCrowd; | |
public class AddAction extends AbstractRutaAction { | |
private String var; | |
private List<RutaExpression> elements; | |
public AddAction(String var, List<RutaExpression> list) { | |
super(); | |
this.var = var; | |
this.elements = list; | |
} | |
public String getListExpr() { | |
return var; | |
} | |
public List<RutaExpression> getElements() { | |
return elements; | |
} | |
@SuppressWarnings({ "unchecked", "rawtypes" }) | |
@Override | |
public void execute(RuleMatch match, RuleElement element, RutaStream stream, InferenceCrowd crowd) { | |
RutaBlock parent = element.getParent(); | |
RutaEnvironment environment = parent.getEnvironment(); | |
List list = environment.getVariableValue(var, List.class); | |
// Class<?> vtype = environment.getVariableType(var); | |
Class<?> vgtype = environment.getVariableGenericType(var); | |
for (RutaExpression each : elements) { | |
if (each instanceof ListExpression) { | |
ListExpression l = (ListExpression) each; | |
list.addAll(l.getList(parent, stream)); | |
} else if (vgtype.equals(Boolean.class) && each instanceof BooleanExpression) { | |
list.add(((BooleanExpression) each).getBooleanValue(parent, match, element, stream)); | |
} else if (vgtype.equals(Integer.class) && each instanceof NumberExpression) { | |
list.add(((NumberExpression) each).getIntegerValue(parent, match, element, stream)); | |
} else if (vgtype.equals(Double.class) && each instanceof NumberExpression) { | |
list.add(((NumberExpression) each).getDoubleValue(parent, match, element, stream)); | |
} else if (vgtype.equals(Type.class) && each instanceof TypeExpression) { | |
list.add(((TypeExpression) each).getType(parent)); | |
} else if (vgtype.equals(String.class) && each instanceof StringExpression) { | |
list.add(((StringExpression) each).getStringValue(parent, match, element, stream)); | |
} | |
} | |
} | |
} |