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package net.sf.infrared.base.model; |
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import java.io.Serializable; |
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import java.util.Collection; |
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import java.util.HashMap; |
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import java.util.HashSet; |
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import java.util.Map; |
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import java.util.Set; |
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import java.util.regex.Matcher; |
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import java.util.regex.Pattern; |
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public class LayerTimeRepository implements Serializable, Cloneable { |
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private Map hierarchicalLayerTimes = new HashMap(); |
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private Map hierarchicalAggExecTimes = new HashMap(); |
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public String[] getHierarchicalLayers() { |
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Set ret = new HashSet(); |
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ret.addAll(hierarchicalLayerTimes.keySet()); |
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ret.addAll(hierarchicalAggExecTimes.keySet()); |
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return (String[]) ret.toArray(new String[ret.size()]); |
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} |
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public String[] getAbsoluteLayers() { |
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String[] hLayers = getHierarchicalLayers(); |
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Set aLayers = new HashSet(); |
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for (int i = 0; i < hLayers.length; i++) { |
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String hLayer = hLayers[i]; |
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aLayers.addAll(parseAbsoluteLayers(hLayer)); |
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} |
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return (String[]) aLayers.toArray(new String[aLayers.size()]); |
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} |
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public long getTimeInHierarchicalLayer(String hLayer) { |
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return getLayerTimeFromMap(hierarchicalLayerTimes, hLayer); |
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} |
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public long getTimeInAbsoluteLayer(String aLayer) { |
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String dotPrefixedLayer = "." + aLayer; |
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long time = 0; |
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String[] hLayers = getHierarchicalLayers(); |
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for (int i = 0; i < hLayers.length; i++) { |
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String hLayer = hLayers[i]; |
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if (hLayer.equals(aLayer) || (hLayer.endsWith(dotPrefixedLayer))) { |
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time += getTimeInHierarchicalLayer(hLayer); |
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} |
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} |
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return time; |
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} |
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public AggregateExecutionTime[] getExecutionsInHierarchicalLayer(String hLayer) { |
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return getExecutionsFromMap(hierarchicalAggExecTimes, hLayer); |
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} |
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public AggregateExecutionTime[] getExecutionsInAbsoluteLayer(String aLayer) { |
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Map ctxToAggExecs = new HashMap(); |
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String[] hLayers = getHierarchicalLayers(); |
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for (int i = 0; i < hLayers.length; i++) { |
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String hLayer = hLayers[i]; |
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AggregateExecutionTime[] aets = getExecutionsInHierarchicalLayer(hLayer); |
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for (int j = 0; j < aets.length; j++) { |
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AggregateExecutionTime aet = aets[j]; |
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ExecutionContext ctx = aet.getContext(); |
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if (! ctx.getLayer().equals(aLayer)) { |
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continue; |
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} |
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AggregateExecutionTime merged = (AggregateExecutionTime) ctxToAggExecs.get(ctx); |
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if (merged == null) { |
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merged = new AggregateExecutionTime(ctx); |
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ctxToAggExecs.put(ctx, merged); |
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} |
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merged.merge(aet); |
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} |
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} |
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return (AggregateExecutionTime[]) ctxToAggExecs.values().toArray(new AggregateExecutionTime[0]); |
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} |
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public void mergeHierarchicalLayerTime(String layerName, long time) { |
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getAggregateHierarchicalLayerTime(layerName).addToTime(time); |
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} |
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public void mergeHierarchicalLayerTime(LayerTime lt) { |
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mergeHierarchicalLayerTime(lt.getLayer(), lt.getTime()); |
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} |
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public void mergeExecutionTimes(String hLayer, ExecutionTimer[] times) { |
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for (int i = 0; i < times.length; i++) { |
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ExecutionTimer et = times[i]; |
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getAggregateExecutionTime(hLayer, et.getContext()).merge(et); |
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} |
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} |
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public void mergeExecutionTimes(String layerName, AggregateExecutionTime[] times) { |
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for (int i = 0; i < times.length; i++) { |
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AggregateExecutionTime aet = times[i]; |
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getAggregateExecutionTime(layerName, aet.getContext()).merge(aet); |
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} |
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} |
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LayerTime getAggregateHierarchicalLayerTime(String layer) { |
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LayerTime lt = (LayerTime) hierarchicalLayerTimes.get(layer); |
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if (lt == null) { |
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lt = new LayerTime(layer); |
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hierarchicalLayerTimes.put(layer, lt); |
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} |
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return lt; |
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} |
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AggregateExecutionTime getAggregateExecutionTime(String hLayer, ExecutionContext ctx) { |
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Map m = (Map) hierarchicalAggExecTimes.get(hLayer); |
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if (m == null) { |
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m = new HashMap(); |
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hierarchicalAggExecTimes.put(hLayer, m); |
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AggregateExecutionTime aet = new AggregateExecutionTime(ctx); |
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m.put(ctx, aet); |
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return aet; |
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} |
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AggregateExecutionTime aet = (AggregateExecutionTime) m.get(ctx); |
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if (aet == null) { |
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aet = new AggregateExecutionTime(ctx); |
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m.put(ctx, aet); |
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} |
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return aet; |
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} |
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long getLayerTimeFromMap(Map map, String l) { |
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LayerTime lt = (LayerTime) map.get(l); |
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if (lt != null) { |
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return lt.getTime(); |
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} else { |
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return 0; |
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} |
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} |
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AggregateExecutionTime[] getExecutionsFromMap(Map map, String l) { |
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Map innerMap = (Map) map.get(l); |
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if (innerMap == null) { |
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return new AggregateExecutionTime[0]; |
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} |
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return (AggregateExecutionTime[]) innerMap.values().toArray(new AggregateExecutionTime[0]); |
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} |
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Collection parseAbsoluteLayers(String hLayer) { |
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Set absLayers = new HashSet(); |
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Pattern p = Pattern.compile("[\\w]+[\\.]"); |
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Matcher m = p.matcher(hLayer); |
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int i = 0; |
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while (m.find(i)) { |
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i = m.end(); |
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String aLayer = m.group(); |
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aLayer = aLayer.substring(0, aLayer.length() - 1); |
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absLayers.add(aLayer); |
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} |
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absLayers.add(hLayer.substring(i)); |
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return absLayers; |
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} |
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} |