AbstractExchangesFilter.java

/* Copyright 2009 predic8 GmbH, www.predic8.com

   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 com.predic8.plugin.membrane.filtering;

import java.util.HashSet;
import java.util.Set;


public abstract class AbstractExchangesFilter implements ExchangesFilter {

	protected boolean showAll = true;
	
	protected Set<Object> displayedItems = new HashSet<Object>();
	
	public boolean isShowAll() {
		return showAll;
	}

	public void setShowAll(boolean showAll) {
		this.showAll = showAll;
	}

	public Set<Object> getDisplayedItems() {
		return displayedItems;
	}

	public void setDisplayedItems(Set<Object> displayedItems) {
		this.displayedItems = displayedItems;
	}
	
	public boolean isDeactivated() {
		if (showAll)
			return true;
		return displayedItems.isEmpty();
	}

}