| Line | Hits | Source |
|---|---|---|
| 1 | /* | |
| 2 | * Copyright (c) 2003, the JUNG Project and the Regents of the University | |
| 3 | * of California | |
| 4 | * All rights reserved. | |
| 5 | * | |
| 6 | * This software is open-source under the BSD license; see either | |
| 7 | * "license.txt" or | |
| 8 | * http://jung.sourceforge.net/license.txt for a description. | |
| 9 | */ | |
| 10 | package edu.uci.ics.jung.graph.filters.impl; | |
| 11 | ||
| 12 | import edu.uci.ics.jung.graph.Vertex; | |
| 13 | import edu.uci.ics.jung.graph.filters.GeneralVertexAcceptFilter; | |
| 14 | ||
| 15 | /** | |
| 16 | * This simple filter accepts vertices if their UserData at the given key is | |
| 17 | * over a threshold value. Note that this depends on user data that | |
| 18 | * is attached to the vertex. | |
| 19 | * | |
| 20 | * @author Scott White | |
| 21 | */ | |
| 22 | 0 | public class NumericDecorationFilter extends GeneralVertexAcceptFilter { |
| 23 | private double mThreshold; | |
| 24 | private String mDecorationKey; | |
| 25 | ||
| 26 | public boolean acceptVertex(Vertex vertex) { | |
| 27 | 0 | Number n = (Number) vertex.getUserDatum(mDecorationKey); |
| 28 | ||
| 29 | 0 | if (n.doubleValue() > mThreshold) { |
| 30 | 0 | return true; |
| 31 | } | |
| 32 | 0 | return false; |
| 33 | } | |
| 34 | ||
| 35 | public String getName() { | |
| 36 | 0 | return "NumericDecoration"; |
| 37 | } | |
| 38 | ||
| 39 | public String getDecorationKey() { | |
| 40 | 0 | return mDecorationKey; |
| 41 | } | |
| 42 | ||
| 43 | public void setDecorationKey(String decorationKey) { | |
| 44 | 0 | this.mDecorationKey = decorationKey; |
| 45 | 0 | } |
| 46 | ||
| 47 | public double getThreshold() { | |
| 48 | 0 | return mThreshold; |
| 49 | } | |
| 50 | ||
| 51 | public void setThreshold(double threshold) { | |
| 52 | 0 | this.mThreshold = threshold; |
| 53 | 0 | } |
| 54 | } |
|
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copyright © 2003, jcoverage ltd. all rights reserved. |