1 files changed, 61 insertions, 0 deletions
diff --git a/src/java/com/jogamp/common/util/locks/LockFactory.java b/src/java/com/jogamp/common/util/locks/LockFactory.java
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+++ b/src/java/com/jogamp/common/util/locks/LockFactory.java
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+/**
+ * Copyright 2011 JogAmp Community. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification, are
+ * permitted provided that the following conditions are met:
+ *
+ *    1. Redistributions of source code must retain the above copyright notice, this list of
+ *       conditions and the following disclaimer.
+ *
+ *    2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *       of conditions and the following disclaimer in the documentation and/or other materials
+ *       provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * The views and conclusions contained in the software and documentation are those of the
+ * authors and should not be interpreted as representing official policies, either expressed
+ * or implied, of JogAmp Community.
+ */
+package com.jogamp.common.util.locks;
+
+import jogamp.common.util.locks.RecursiveLockImpl01CompleteFair;
+import jogamp.common.util.locks.RecursiveLockImpl01Unfairish;
+import jogamp.common.util.locks.RecursiveLockImplJava5;
+
+public class LockFactory {
+
+    public enum ImplType {
+        Int01(0), Java5(1); 
+        
+        public final int id;
+
+        ImplType(int id){
+            this.id = id;
+        }
+    }    
+    
+    /** default is ImplType.Int01, unfair'ish (fastest w/ least deviation) */
+    public static RecursiveLock createRecursiveLock() {
+        return new RecursiveLockImpl01Unfairish();
+    }
+    
+    public static RecursiveLock createRecursiveLock(ImplType t, boolean fair) {
+        switch(t) {
+            case Int01:
+                return fair ? new RecursiveLockImpl01CompleteFair() : new RecursiveLockImpl01Unfairish();
+            case Java5:
+                return new RecursiveLockImplJava5(fair);
+        }
+        throw new InternalError("XXX");
+    }
+    
+}