com.adobe.cq.history.filter.ResourceTypesFilter Maven / Gradle / Ivy

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 *  Copyright 2012 Adobe Systems Incorporated
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package com.adobe.cq.history.filter;

import com.adobe.cq.history.api.HistoryEntry;
import com.day.cq.commons.Filter;

import java.util.Collection;
import java.util.HashSet;

public class ResourceTypesFilter implements Filter {

    private Collection filteredResourceTypes = new HashSet();

    public ResourceTypesFilter(Collection filteredResourceTypes) {
        this.filteredResourceTypes.addAll(filteredResourceTypes);
    }

    public boolean includes(HistoryEntry historyEntry) {
        for (String resourceType : historyEntry.getResourceTypes()) {
            if (filteredResourceTypes.contains(resourceType)) {
                return true;
            }
        }

        return filteredResourceTypes.isEmpty();
    }

}