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EA-59103 - CME: THashIterator.nextIndex

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Maxim.Mossienko
2014-10-21 16:49:04 +02:00
parent 82828535c7
commit 0adfeda089
1 changed files with 23 additions and 1 deletions
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platform/lang-impl/src/com/intellij/util/indexing/FileId2ValueMapping.java
+23 -1
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@@ -15,8 +15,12 @@
*/
package com.intellij.util.indexing;
import com.intellij.util.SmartList;
import gnu.trove.TIntArrayList;
import gnu.trove.TIntObjectHashMap;
import java.util.List;
/**
* Created by Maxim.Mossienko on 7/4/2014.
*/
@@ -28,11 +32,29 @@ class FileId2ValueMapping<Value> {
id2ValueMap = new TIntObjectHashMap<Value>();
valueContainer = _valueContainer;
TIntArrayList removedFileIdList = null;
List<Value> removedValueList = null;
for (final ValueContainer.ValueIterator<Value> valueIterator = _valueContainer.getValueIterator(); valueIterator.hasNext();) {
final Value value = valueIterator.next();
for (final ValueContainer.IntIterator intIterator = valueIterator.getInputIdsIterator(); intIterator.hasNext();) {
associateFileIdToValue(intIterator.next(), value);
int id = intIterator.next();
Value previousValue = id2ValueMap.put(id, value);
if (previousValue != null) { // delay removal of duplicated id -> value mapping since it will affect valueIterator we are using
if (removedFileIdList == null) {
removedFileIdList = new TIntArrayList();
removedValueList = new SmartList<Value>();
}
removedFileIdList.add(id);
removedValueList.add(previousValue);
}
}
}
if (removedFileIdList != null) {
for(int i = 0, size = removedFileIdList.size(); i < size; ++i) {
valueContainer.removeValue(removedFileIdList.get(i), removedValueList.get(i));
}
}
}