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java.lang.Object | +--gumbo.visualize.data.layout.GraphLayoutNode.PriorityComparator
A comparator for ordering nodes (GraphLayoutNode) by before and/or after rank priority (see getBeforePriority(), getAfterPriority()).
Constructor Summary | |
GraphLayoutNode.PriorityComparator(boolean sortAll,
boolean useBefore)
Creates an instance. |
Method Summary | |
int |
compare(java.lang.Object nodeA,
java.lang.Object nodeB)
|
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface java.util.Comparator |
equals |
Constructor Detail |
public GraphLayoutNode.PriorityComparator(boolean sortAll, boolean useBefore)
sortAll
- If true, all nodes are sorted (compare() never
returns zero), with equal position nodes being sorted by hash code.useBefore
- If true, uses before priorities; otherwise, uses
after priorities.Method Detail |
public int compare(java.lang.Object nodeA, java.lang.Object nodeB)
compare
in interface java.util.Comparator
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