NewLinkEvent.java

package net.squiz.matrix.matrixtree;

import net.squiz.matrix.assetmap.*;
import java.util.EventObject;
import javax.swing.tree.TreeNode;

public class NewLinkEvent extends EventObject {

    public static final String LINK_TYPE_MOVE     = "move asset";
    public static final String LINK_TYPE_NEW_LINK = "new link";
    public static final String LINK_TYPE_CLONE    = "clone";

    private String type;
    private MatrixTreeNode[] sourceNodes;
    private MatrixTreeNode parentNode;
    private int index, prevIndex;
    private String[] parentIds;

    public NewLinkEvent(
        Object source,
        String type,
        MatrixTreeNode[] sourceNodes,
        MatrixTreeNode parentNode,
        int index,
        int prevIndex,
        String[] parentIds) {

            super(source);
            if (type != LINK_TYPE_MOVE &&
                type != LINK_TYPE_NEW_LINK &&
                type != LINK_TYPE_CLONE) {
                    throw new IllegalArgumentException("type must be one of " +
                        "LINK_TYPE_MOVE or LINK_TYPE_NEW_LINK or LINK_TYPE_CLONE");
            }

            this.type = type;
            this.sourceNodes = sourceNodes;
            this.parentNode = parentNode;
            this.index = index;
            this.prevIndex = prevIndex;
            this.parentIds = parentIds;
    }

    public String getType() {
        return type;
    }

    public MatrixTreeNode[] getSourceNodes() {
        return sourceNodes;
    }

    public MatrixTreeNode getParentNode() {
        return parentNode;
    }

    public int getIndex() {
        return index;
    }

    public int getPrevIndex() {
        return prevIndex;
    }

    public String[] getParentIds() {
        return parentIds;
    }
}