/*
* Copyright 2003-2015 JetBrains s.r.o.
*
* Licensed 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.jetbrains.mps.openapi.event;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.mps.annotations.Immutable;
import org.jetbrains.mps.openapi.language.SProperty;
import org.jetbrains.mps.openapi.model.SNode;
/**
* Encapsulates information about read access to a property.
*
* If there are listeners that need property value along with the read notification,
* we shall add value to event rather than let listeners query property value again.
* @since 3.3
* @author Artem Tikhomirov
*/
@Immutable
public final class SPropertyReadEvent extends AbstractModelReadEvent {
private final SNode myNode;
private final SProperty myProperty;
public SPropertyReadEvent(@NotNull SNode node, @NotNull SProperty property) {
myNode = node;
myProperty = property;
}
@NotNull
public SNode getNode() {
return myNode;
}
@NotNull
public SProperty getProperty() {
return myProperty;
}
}