X-Git-Url: https://gerrit.simantics.org/r/gitweb?p=simantics%2Fplatform.git;a=blobdiff_plain;f=bundles%2Forg.simantics.db.impl%2Fsrc%2Forg%2Fsimantics%2Fdb%2Fimpl%2Fquery%2FCacheCollectionResult.java;h=b87fb840abecde563718330773ec412cb5f603b6;hp=72ca07e65af284507525a35181cf6d99a412c660;hb=HEAD;hpb=969bd23cab98a79ca9101af33334000879fb60c5

diff --git a/bundles/org.simantics.db.impl/src/org/simantics/db/impl/query/CacheCollectionResult.java b/bundles/org.simantics.db.impl/src/org/simantics/db/impl/query/CacheCollectionResult.java
index 72ca07e65..b87fb840a 100644
--- a/bundles/org.simantics.db.impl/src/org/simantics/db/impl/query/CacheCollectionResult.java
+++ b/bundles/org.simantics.db.impl/src/org/simantics/db/impl/query/CacheCollectionResult.java
@@ -1,73 +1,73 @@
-package org.simantics.db.impl.query;
-
-import java.util.ArrayList;
-import java.util.Collection;
-
-public class CacheCollectionResult {
-	public static final int LEVELS = 10;
-	private int level = 0;
-	private int position = -1;
-	private int currentLength = 0;
-	private int size = 0;
-	private ArrayList<CacheEntryBase> currentLevel;
-	public ArrayList<CacheEntryBase> levels[] = new ArrayList[LEVELS];
-	public CacheCollectionResult() {
-		for(int i=0;i<LEVELS;i++) {
-			levels[i] = new ArrayList<CacheEntryBase>();
-		}
-	}
-	public void add(CacheEntryBase entry) {
-		short level = entry.getLevel();
-		if(level < (LEVELS-1)) levels[level].add(entry);
-		else levels[(LEVELS-1)].add(entry);
-		size++;
-	}
-	public Collection<CacheEntryBase> toCollection() {
-		ArrayList<CacheEntryBase> result = new ArrayList<CacheEntryBase>(size());
-		for(int i=0;i<LEVELS;i++)
-			result.addAll(levels[i]);
-		return result;
-	}
-	public int size() {
-		return size;
-	}
-	public boolean isAtStart() {
-		return level == 0 && position == -1;
-	}
-	public void restart() {
-		level = 0;
-		position = -1;
-		currentLevel = levels[0];
-		currentLength = currentLevel.size();
-	}
-	public CacheEntryBase next(int maxLevel) {
-		//System.err.println("next " + position + " " + level);
-		position++;
-		if(position >= currentLength) {
-			if(level == (LEVELS-1)) return null;
-			if(level == maxLevel) return null;
-			level++;
-			position=-1;
-			currentLevel = levels[level];
-			currentLength = currentLevel.size();
-			return next(maxLevel);
-		}
-		return currentLevel.get(position);
-	}
-	public void remove() {
-		int lastPosition = currentLevel.size()-1;
-		CacheEntryBase last = currentLevel.remove(lastPosition);
-		if(lastPosition > position) {
-			currentLevel.set(position, last);
-		}
-		currentLength--;
-		position--;
-		size--;
-	}
-	public void setLevel(CacheEntryBase current, int level) {
-		if(level == current.level) return;
-		current.level = (short)level;
-		remove();
-		add(current);
-	}
+package org.simantics.db.impl.query;
+
+import java.util.ArrayList;
+import java.util.Collection;
+
+public class CacheCollectionResult {
+	public static final int LEVELS = 10;
+	private int level = 0;
+	private int position = -1;
+	private int currentLength = 0;
+	private int size = 0;
+	private ArrayList<CacheEntryBase> currentLevel;
+	public ArrayList<CacheEntryBase> levels[] = new ArrayList[LEVELS];
+	public CacheCollectionResult() {
+		for(int i=0;i<LEVELS;i++) {
+			levels[i] = new ArrayList<CacheEntryBase>();
+		}
+	}
+	public void add(CacheEntryBase entry) {
+		short level = entry.getLevel();
+		if(level < (LEVELS-1)) levels[level].add(entry);
+		else levels[(LEVELS-1)].add(entry);
+		size++;
+	}
+	public Collection<CacheEntryBase> toCollection() {
+		ArrayList<CacheEntryBase> result = new ArrayList<CacheEntryBase>(size());
+		for(int i=0;i<LEVELS;i++)
+			result.addAll(levels[i]);
+		return result;
+	}
+	public int size() {
+		return size;
+	}
+	public boolean isAtStart() {
+		return level == 0 && position == -1;
+	}
+	public void restart() {
+		level = 0;
+		position = -1;
+		currentLevel = levels[0];
+		currentLength = currentLevel.size();
+	}
+	public CacheEntryBase next(int maxLevel) {
+		//System.err.println("next " + position + " " + level);
+		position++;
+		if(position >= currentLength) {
+			if(level == (LEVELS-1)) return null;
+			if(level == maxLevel) return null;
+			level++;
+			position=-1;
+			currentLevel = levels[level];
+			currentLength = currentLevel.size();
+			return next(maxLevel);
+		}
+		return currentLevel.get(position);
+	}
+	public void remove() {
+		int lastPosition = currentLevel.size()-1;
+		CacheEntryBase last = currentLevel.remove(lastPosition);
+		if(lastPosition > position) {
+			currentLevel.set(position, last);
+		}
+		currentLength--;
+		position--;
+		size--;
+	}
+	public void setLevel(CacheEntryBase current, int level) {
+		if(level == current.level) return;
+		current.level = (short)level;
+		remove();
+		add(current);
+	}
 }
\ No newline at end of file