org.graylog2.search.SearchQueryOperator Maven / Gradle / Ivy
/**
* This file is part of Graylog.
*
* Graylog is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Graylog 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
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Graylog. If not, see .
*/
package org.graylog2.search;
import org.mongojack.DBQuery;
import java.util.regex.Pattern;
import static java.util.regex.Pattern.CASE_INSENSITIVE;
public abstract class SearchQueryOperator {
public abstract DBQuery.Query buildQuery(String key, Object value);
@Override
public boolean equals(Object obj) {
return obj.getClass().equals(getClass());
}
public static class Equals extends SearchQueryOperator {
@Override
public DBQuery.Query buildQuery(String key, Object value) {
return DBQuery.is(key, value);
}
}
public static class Regexp extends SearchQueryOperator {
@Override
public DBQuery.Query buildQuery(String key, Object value) {
return DBQuery.regex(key, Pattern.compile(value.toString(), CASE_INSENSITIVE));
}
}
public static class Greater extends SearchQueryOperator {
@Override
public DBQuery.Query buildQuery(String key, Object value) {
return DBQuery.greaterThan(key, value);
}
}
public static class GreaterEquals extends SearchQueryOperator {
@Override
public DBQuery.Query buildQuery(String key, Object value) {
return DBQuery.greaterThanEquals(key, value);
}
}
public static class Less extends SearchQueryOperator {
@Override
public DBQuery.Query buildQuery(String key, Object value) {
return DBQuery.lessThan(key, value);
}
}
public static class LessEquals extends SearchQueryOperator {
@Override
public DBQuery.Query buildQuery(String key, Object value) {
return DBQuery.lessThanEquals(key, value);
}
}
}