/**
* <code>VariableNode</code> - constructor
*
* @param variable - <code>PwVariable</code> -
* @param tokenNode - <code>TokenNode</code> -
* @param variableLocation - <code>Point</code> -
* @param backgroundColor - <code>Color</code> -
* @param isFreeToken - <code>boolean</code> -
* @param isDraggable - <code>boolean</code> -
* @param partialPlanView - <code>PartialPlanView</code> -
*/
public VariableNode(
final PwVariable variable,
final VariableContainerNode parentNode,
final Point variableLocation,
final Color backgroundColor,
final boolean isDraggable,
final PartialPlanView partialPlanView) {
super(ViewConstants.PINCHED_RECTANGLE);
this.variable = variable;
this.partialPlanView = partialPlanView;
containerNodeList = new ArrayList();
containerNodeList.add(parentNode);
constraintNodeList = new ArrayList();
variableContainerLinkList = new ArrayList();
this.backgroundColor = backgroundColor;
inLayout = false;
hasZeroConstraints = true;
if (variable.getConstraintList().size() > 0) {
hasZeroConstraints = false;
}
hasBeenVisited = false;
isDebug = false;
// isDebug = true;
StringBuffer labelBuf = new StringBuffer(variable.getDomain().toString());
labelBuf.append("\nkey=").append(variable.getId().toString());
nodeLabel = labelBuf.toString();
// System.err.println( "VariableNode: " + nodeLabel);
configure(variableLocation, backgroundColor, isDraggable);
} // end constructor
/**
* <code>getToolTipText</code>
*
* @return - <code>String</code> -
*/
public String getToolTipText() {
if (variable == null) {
return null;
}
String operation = null;
if (areNeighborsShown()) {
operation = "close";
} else {
operation = "open";
}
StringBuffer tip = new StringBuffer("<html> ");
boolean isVariableWithConstraints =
(!hasZeroConstraints) && (partialPlanView instanceof ConstraintNetworkView);
NodeGenerics.getVariableNodeToolTipText(variable, partialPlanView, tip);
if (isDebug) {
tip.append(" linkCnt ").append(String.valueOf(constraintLinkCount));
}
if (partialPlanView.getZoomFactor() > 1) {
tip.append("<br>key=");
tip.append(variable.getId().toString());
}
if (isVariableWithConstraints) {
tip.append("<br> Mouse-L: ").append(operation);
}
return tip.append("</html>").toString();
} // end getToolTipText
/**
* <code>getToolTipText</code> - when over 1/8 scale overview variable node implements
* OverviewToolTip
*
* @param isOverview - <code>boolean</code> -
* @return - <code>String</code> -
*/
public String getToolTipText(boolean isOverview) {
StringBuffer tip = new StringBuffer("<html> ");
NodeGenerics.getVariableNodeToolTipText(variable, partialPlanView, tip);
tip.append("<br>key=");
tip.append(variable.getId().toString());
tip.append("</html>");
return tip.toString();
} // end getToolTipText
/**
* <code>addVariableNavNode</code>
*
* @param variable - <code>PwVariable</code> -
* @return - <code>VariableNavNode</code> -
*/
protected final VariableNavNode addVariableNavNode(final PwVariable variable) {
// ConstraintNetwork.VariableNode
boolean isDraggable = true;
VariableNavNode variableNavNode = (VariableNavNode) entityNavNodeMap.get(variable.getId());
if (variableNavNode == null) {
variableNavNode =
new VariableNavNode(
variable,
new Point(
ViewConstants.TIMELINE_VIEW_X_INIT * 2, ViewConstants.TIMELINE_VIEW_Y_INIT * 2),
NavNodeGenerics.getVariableColor(variable, this),
isDraggable,
this);
entityNavNodeMap.put(variable.getId(), variableNavNode);
jGoDocument.addObjectAtTail(variableNavNode);
}
return variableNavNode;
} // end renderVariableNode
/**
* <code>resetNode</code> - when closed by token close traversal
*
* @param isDebug - <code>boolean</code> -
*/
public void resetNode(boolean isDebug) {
setAreNeighborsShown(false);
if (isDebug && (constraintLinkCount != 0)) {
System.err.println(
"reset variable node: "
+ variable.getId()
+ "; constraintLinkCount != 0: "
+ constraintLinkCount);
}
constraintLinkCount = 0;
if (isDebug && (containerLinkCount != 0)) {
System.err.println(
"reset variable node: "
+ variable.getId()
+ "; containerLinkCount != 0: "
+ containerLinkCount);
}
containerLinkCount = 0;
} // end resetNode
public boolean equals(VariableNode v) {
return variable.getId().equals(v.getVariable().getId());
}
/**
* <code>toString</code>
*
* @return - <code>String</code> -
*/
public String toString() {
return variable.getId().toString();
}