ObsCodeFieldMatcher.java

/**
 * VStar: a statistical analysis tool for variable star data.
 * Copyright (C) 2010  AAVSO (http://www.aavso.org/)
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 *
 * 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
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>. 
 */
package org.aavso.tools.vstar.data.filter;

import org.aavso.tools.vstar.data.ValidObservation;
import org.aavso.tools.vstar.ui.resources.ResourceAccessor;

/**
 * An observer code field matcher.
 */
public class ObsCodeFieldMatcher extends StringFieldMatcher {

	private final static ObservationMatcherOp[] ops = {
			ObservationMatcherOp.EQUALS, ObservationMatcherOp.NOT_EQUALS };

	public ObsCodeFieldMatcher(String testValue, ObservationMatcherOp op) {
		super(testValue, op, ops);
	}

	public ObsCodeFieldMatcher() {
		super(null, null, ops);
	}

	@Override
	public IObservationFieldMatcher create(String fieldValue,
			ObservationMatcherOp op) {
		return new ObsCodeFieldMatcher(fieldValue, op);
	}

	@Override
	protected String getValueUnderTest(ValidObservation ob) {
		return ob.getObsCode();
	}

	@Override
	public String getDisplayName() {
		return "ObsCode";
	}

	@Override
	public String getDefaultTestValue() {
		return  ResourceAccessor.getLoginInfo().getObserverCode();
	}

	@Override
	public String getTestValueFromObservation(ValidObservation ob) {
		return ob.getObsCode();
	}
}