diff options
Diffstat (limited to 'jpa/plugins/org.eclipse.jpt.utility/src/org/eclipse/jpt/utility/internal/model/value/ValueStateAdapter.java')
-rw-r--r-- | jpa/plugins/org.eclipse.jpt.utility/src/org/eclipse/jpt/utility/internal/model/value/ValueStateAdapter.java | 66 |
1 files changed, 0 insertions, 66 deletions
diff --git a/jpa/plugins/org.eclipse.jpt.utility/src/org/eclipse/jpt/utility/internal/model/value/ValueStateAdapter.java b/jpa/plugins/org.eclipse.jpt.utility/src/org/eclipse/jpt/utility/internal/model/value/ValueStateAdapter.java deleted file mode 100644 index d516fdbf1b..0000000000 --- a/jpa/plugins/org.eclipse.jpt.utility/src/org/eclipse/jpt/utility/internal/model/value/ValueStateAdapter.java +++ /dev/null @@ -1,66 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2007, 2008 Oracle. All rights reserved. - * This program and the accompanying materials are made available under the - * terms of the Eclipse Public License v1.0, which accompanies this distribution - * and is available at http://www.eclipse.org/legal/epl-v10.html. - * - * Contributors: - * Oracle - initial API and implementation - ******************************************************************************/ -package org.eclipse.jpt.utility.internal.model.value; - -import org.eclipse.jpt.utility.model.Model; -import org.eclipse.jpt.utility.model.event.StateChangeEvent; -import org.eclipse.jpt.utility.model.listener.StateChangeListener; -import org.eclipse.jpt.utility.model.value.WritablePropertyValueModel; - -/** - * Extend ValueAspectAdapter to listen to the - * "state" of the value in the wrapped value model. - */ -public class ValueStateAdapter<T extends Model> - extends ValueAspectAdapter<T> -{ - /** Listener that listens to value. */ - protected final StateChangeListener valueStateListener; - - - // ********** constructors ********** - - /** - * Construct an adapter for the value state. - */ - public ValueStateAdapter(WritablePropertyValueModel<T> valueHolder) { - super(valueHolder); - this.valueStateListener = this.buildValueStateListener(); - } - - - // ********** initialization ********** - - protected StateChangeListener buildValueStateListener() { - return new StateChangeListener() { - public void stateChanged(StateChangeEvent event) { - ValueStateAdapter.this.valueAspectChanged(); - } - @Override - public String toString() { - return "value state listener"; - } - }; - } - - - // ********** behavior ********** - - @Override - protected void engageValue_() { - this.value.addStateChangeListener(this.valueStateListener); - } - - @Override - protected void disengageValue_() { - this.value.removeStateChangeListener(this.valueStateListener); - } - -} |