EOJoinSemantic.java

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 * The ObjectStyle Group Software License, Version 1.0
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 * Copyright (c) 2006 The ObjectStyle Group and individual authors of the
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package org.objectstyle.wolips.eomodeler.core.model;

import org.objectstyle.wolips.eomodeler.core.Messages;

public class EOJoinSemantic {
	public static final EOJoinSemantic INNER = new EOJoinSemantic("EOInnerJoin", Messages.getString("EOJoinSemantic.inner"));

	public static final EOJoinSemantic FULL_OUTER = new EOJoinSemantic("EOFullOuterJoin", Messages.getString("EOJoinSemantic.fullOuter"));

	public static final EOJoinSemantic LEFT_OUTER = new EOJoinSemantic("EOLeftOuterJoin", Messages.getString("EOJoinSemantic.leftOuter"));

	public static final EOJoinSemantic RIGHT_OUTER = new EOJoinSemantic("EORightOuterJoin", Messages.getString("EOJoinSemantic.rightOuter"));

	public static final EOJoinSemantic[] JOIN_SEMANTICS = new EOJoinSemantic[] { EOJoinSemantic.INNER, EOJoinSemantic.FULL_OUTER, EOJoinSemantic.LEFT_OUTER, EOJoinSemantic.RIGHT_OUTER };

	private String myID;

	private String myName;

	public EOJoinSemantic(String _id, String _name) {
		myID = _id;
		myName = _name;
	}

	public String getID() {
		return myID;
	}

	public String getName() {
		return myName;
	}

	public String toString() {
		return "[EOJoinSemantic: name = " + myName + "]";
	}

	public static EOJoinSemantic getJoinSemanticByID(String _id) {
		EOJoinSemantic matchingJoinSemantic = null;
		for (int joinSemanticNum = 0; matchingJoinSemantic == null && joinSemanticNum < EOJoinSemantic.JOIN_SEMANTICS.length; joinSemanticNum++) {
			if (EOJoinSemantic.JOIN_SEMANTICS[joinSemanticNum].myID.equals(_id)) {
				matchingJoinSemantic = EOJoinSemantic.JOIN_SEMANTICS[joinSemanticNum];
			}
		}
		if (matchingJoinSemantic == null) {
			matchingJoinSemantic = EOJoinSemantic.INNER;
		}
		return matchingJoinSemantic;
	}
}