org.graylog2.plugin.MessageCollection Maven / Gradle / Ivy
/*
* Copyright (C) 2020 Graylog, Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the Server Side Public License, version 1,
* as published by MongoDB, Inc.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* Server Side Public License for more details.
*
* You should have received a copy of the Server Side Public License
* along with this program. If not, see
* .
*/
package org.graylog2.plugin;
import com.google.common.annotations.VisibleForTesting;
import com.google.common.collect.ImmutableList;
import com.google.common.collect.Iterators;
import java.util.Iterator;
import java.util.List;
public class MessageCollection implements Messages {
private final ImmutableList messages;
public MessageCollection(Iterable other) {
messages = ImmutableList.copyOf(other);
}
@Override
public Iterator iterator() {
return Iterators.filter(messages.iterator(), e -> !e.getFilterOut());
}
@VisibleForTesting
public List source() {
return messages;
}
}