/*******************************************************************************
* Copyright (c) 2008, 2017 xored software, Inc. and others.
*
* 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:
* xored software, Inc. - initial API and Implementation (Alex Panchenko)
*******************************************************************************/
package org.eclipse.dltk.ui.formatter.internal;
import java.util.Collections;
import java.util.HashMap;
import java.util.Map;
import org.eclipse.dltk.compiler.util.Util;
import org.eclipse.dltk.ui.preferences.IPreferenceDelegate;
public class FormatterDialogPreferences implements IPreferenceDelegate<String> {
private final Map<String, String> preferences = new HashMap<>();
@Override
public String getString(String key) {
final String value = preferences.get(key);
return value != null ? value : Util.EMPTY_STRING;
}
@Override
public boolean getBoolean(String key) {
return Boolean.valueOf(getString(key)).booleanValue();
}
@Override
public void setString(String key, String value) {
preferences.put(key, value);
}
@Override
public void setBoolean(String key, boolean value) {
setString(key, String.valueOf(value));
}
/**
* @return
*/
public Map<String, String> get() {
return Collections.unmodifiableMap(preferences);
}
/**
* @param prefs
*/
public void set(Map<String, String> prefs) {
preferences.clear();
if (prefs != null) {
preferences.putAll(prefs);
}
}
}