diff options
Diffstat (limited to 'common/plugins/org.eclipse.jpt.common.utility/src/org/eclipse/jpt/common/utility/internal/model/value/ValueStateAdapter.java')
-rw-r--r-- | common/plugins/org.eclipse.jpt.common.utility/src/org/eclipse/jpt/common/utility/internal/model/value/ValueStateAdapter.java | 73 |
1 files changed, 0 insertions, 73 deletions
diff --git a/common/plugins/org.eclipse.jpt.common.utility/src/org/eclipse/jpt/common/utility/internal/model/value/ValueStateAdapter.java b/common/plugins/org.eclipse.jpt.common.utility/src/org/eclipse/jpt/common/utility/internal/model/value/ValueStateAdapter.java deleted file mode 100644 index ed9e6372c2..0000000000 --- a/common/plugins/org.eclipse.jpt.common.utility/src/org/eclipse/jpt/common/utility/internal/model/value/ValueStateAdapter.java +++ /dev/null @@ -1,73 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2007, 2009 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.common.utility.internal.model.value; - -import org.eclipse.jpt.common.utility.model.Model; -import org.eclipse.jpt.common.utility.model.event.StateChangeEvent; -import org.eclipse.jpt.common.utility.model.listener.StateChangeListener; -import org.eclipse.jpt.common.utility.model.value.WritablePropertyValueModel; - -/** - * Extend {@link ValueAspectAdapter} to listen to the - * "state" of the value in the wrapped value model. - */ -public class ValueStateAdapter<V extends Model> - extends ValueAspectAdapter<V> -{ - /** Listener that listens to value. */ - protected final StateChangeListener valueStateListener; - - - // ********** constructors ********** - - /** - * Construct an adapter for the value state. - */ - public ValueStateAdapter(WritablePropertyValueModel<V> valueHolder) { - super(valueHolder); - this.valueStateListener = this.buildValueStateListener(); - } - - - // ********** initialization ********** - - protected StateChangeListener buildValueStateListener() { - return new StateChangeListener() { - public void stateChanged(StateChangeEvent event) { - ValueStateAdapter.this.stateChanged(event); - } - @Override - public String toString() { - return "value state listener"; //$NON-NLS-1$ - } - }; - } - - - // ********** ValueAspectAdapter implementation ********** - - @Override - protected void engageValue_() { - this.value.addStateChangeListener(this.valueStateListener); - } - - @Override - protected void disengageValue_() { - this.value.removeStateChangeListener(this.valueStateListener); - } - - - // ********** change events ********** - - protected void stateChanged(@SuppressWarnings("unused") StateChangeEvent event) { - this.valueAspectChanged(); - } - -} |