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author | nhauge | 2011-08-17 04:26:31 +0000 |
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committer | nhauge | 2011-08-17 04:26:31 +0000 |
commit | fdf779db10cf8e658b0712e91a81058454d33b1a (patch) | |
tree | dd79a1a3940a8eb24ebadaf44ed58368c67511ed /common/plugins/org.eclipse.jpt.common.utility/src/org/eclipse/jpt/common/utility/internal/StringConverter.java | |
parent | 81a5b254a35587d6e0f6b81d2c81045970e1bf02 (diff) | |
download | webtools.dali-201108160002.tar.gz webtools.dali-201108160002.tar.xz webtools.dali-201108160002.zip |
This commit was manufactured by cvs2svn to create tag 'v201108160002'.v201108160002
Diffstat (limited to 'common/plugins/org.eclipse.jpt.common.utility/src/org/eclipse/jpt/common/utility/internal/StringConverter.java')
-rw-r--r-- | common/plugins/org.eclipse.jpt.common.utility/src/org/eclipse/jpt/common/utility/internal/StringConverter.java | 83 |
1 files changed, 0 insertions, 83 deletions
diff --git a/common/plugins/org.eclipse.jpt.common.utility/src/org/eclipse/jpt/common/utility/internal/StringConverter.java b/common/plugins/org.eclipse.jpt.common.utility/src/org/eclipse/jpt/common/utility/internal/StringConverter.java deleted file mode 100644 index 437b41e4ee..0000000000 --- a/common/plugins/org.eclipse.jpt.common.utility/src/org/eclipse/jpt/common/utility/internal/StringConverter.java +++ /dev/null @@ -1,83 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2007, 2011 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; - -import java.io.Serializable; - -/** - * Used by various "pluggable" classes to transform objects - * into strings. - */ -public interface StringConverter<T> { - - /** - * Convert the specified object into a string. - * The semantics of "convert" is determined by the - * contract between the client and the server. - */ - String convertToString(T o); - - - final class Default<S> - implements StringConverter<S>, Serializable - { - @SuppressWarnings("rawtypes") - public static final StringConverter INSTANCE = new Default(); - @SuppressWarnings("unchecked") - public static <R> StringConverter<R> instance() { - return INSTANCE; - } - // ensure single instance - private Default() { - super(); - } - // simply return the object's #toString() result - public String convertToString(S o) { - return (o == null) ? null : o.toString(); - } - @Override - public String toString() { - return StringTools.buildSingletonToString(this); - } - private static final long serialVersionUID = 1L; - private Object readResolve() { - // replace this object with the singleton - return INSTANCE; - } - } - - final class Disabled<S> - implements StringConverter<S>, Serializable - { - @SuppressWarnings("rawtypes") - public static final StringConverter INSTANCE = new Disabled(); - @SuppressWarnings("unchecked") - public static <R> StringConverter<R> instance() { - return INSTANCE; - } - // ensure single instance - private Disabled() { - super(); - } - // throw an exception - public String convertToString(S o) { - throw new UnsupportedOperationException(); - } - @Override - public String toString() { - return StringTools.buildSingletonToString(this); - } - private static final long serialVersionUID = 1L; - private Object readResolve() { - // replace this object with the singleton - return INSTANCE; - } - } -} |