Refactory: smarty.ui plugin.

[phpeclipse.git] / net.sourceforge.phpeclipse / src / net / sourceforge / phpdt / internal / compiler / util / HashtableOfInt.java

diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/util/HashtableOfInt.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/util/HashtableOfInt.java
index cf20807..751806c 100644 (file)
--- a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/util/HashtableOfInt.java
+++ b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/util/HashtableOfInt.java
@@ -9,84 +9,102 @@
  *     IBM Corporation - initial API and implementation
  *******************************************************************************/
 package net.sourceforge.phpdt.internal.compiler.util;
- 
- /**
-  *    Hashtable for non-zero int keys.
-  */
-  
+
+/**
+ * Hashtable for non-zero int keys.
+ */
+
 public final class HashtableOfInt {
        // to avoid using Enumerations, walk the individual tables skipping nulls
        public int[] keyTable;
+
        public Object[] valueTable;
 
        int elementSize; // number of elements in the table
+
        int threshold;
-public HashtableOfInt() {
-       this(13);
-}
-public HashtableOfInt(int size) {
-       this.elementSize = 0;
-       this.threshold = size; // size represents the expected number of elements
-       int extraRoom = (int) (size * 1.75f);
-       if (this.threshold == extraRoom)
-               extraRoom++;
-       this.keyTable = new int[extraRoom];
-       this.valueTable = new Object[extraRoom];
-}
-public boolean containsKey(int key) {
-       int index = key % valueTable.length;
-       int currentKey;
-       while ((currentKey = keyTable[index]) != 0) {
-               if (currentKey == key)
-                       return true;
-               index = (index + 1) % keyTable.length;
+
+       public HashtableOfInt() {
+               this(13);
        }
-       return false;
-}
-public Object get(int key) {
-       int index = key % valueTable.length;
-       int currentKey;
-       while ((currentKey = keyTable[index]) != 0) {
-               if (currentKey == key)  return valueTable[index];
-               index = (index + 1) % keyTable.length;
+
+       public HashtableOfInt(int size) {
+               this.elementSize = 0;
+               this.threshold = size; // size represents the expected number of
+                                                               // elements
+               int extraRoom = (int) (size * 1.75f);
+               if (this.threshold == extraRoom)
+                       extraRoom++;
+               this.keyTable = new int[extraRoom];
+               this.valueTable = new Object[extraRoom];
        }
-       return null;
-}
-public Object put(int key, Object value) {
-       int index = key % valueTable.length;
-       int currentKey;
-       while ((currentKey = keyTable[index]) != 0) {
-               if (currentKey == key)  return valueTable[index] = value;
-               index = (index + 1) % keyTable.length;
+
+       public boolean containsKey(int key) {
+               int index = key % valueTable.length;
+               int currentKey;
+               while ((currentKey = keyTable[index]) != 0) {
+                       if (currentKey == key)
+                               return true;
+                       index = (index + 1) % keyTable.length;
+               }
+               return false;
        }
-       keyTable[index] = key;
-       valueTable[index] = value;
 
-       // assumes the threshold is never equal to the size of the table
-       if (++elementSize > threshold)
-               rehash();
-       return value;
-}
-private void rehash() {
-       HashtableOfInt newHashtable = new HashtableOfInt(elementSize * 2); // double the number of expected elements
-       int currentKey;
-       for (int i = keyTable.length; --i >= 0;)
-               if ((currentKey = keyTable[i]) != 0)
-                       newHashtable.put(currentKey, valueTable[i]);
+       public Object get(int key) {
+               int index = key % valueTable.length;
+               int currentKey;
+               while ((currentKey = keyTable[index]) != 0) {
+                       if (currentKey == key)
+                               return valueTable[index];
+                       index = (index + 1) % keyTable.length;
+               }
+               return null;
+       }
 
-       this.keyTable = newHashtable.keyTable;
-       this.valueTable = newHashtable.valueTable;
-       this.threshold = newHashtable.threshold;
-}
-public int size() {
-       return elementSize;
-}
-public String toString() {
-       String s = ""; //$NON-NLS-1$
-       Object object;
-       for (int i = 0, length = valueTable.length; i < length; i++)
-               if ((object = valueTable[i]) != null)
-                       s += keyTable[i] + " -> " + object.toString() + "\n"; //$NON-NLS-2$ //$NON-NLS-1$
-       return s;
-}
+       public Object put(int key, Object value) {
+               int index = key % valueTable.length;
+               int currentKey;
+               while ((currentKey = keyTable[index]) != 0) {
+                       if (currentKey == key)
+                               return valueTable[index] = value;
+                       index = (index + 1) % keyTable.length;
+               }
+               keyTable[index] = key;
+               valueTable[index] = value;
+
+               // assumes the threshold is never equal to the size of the table
+               if (++elementSize > threshold)
+                       rehash();
+               return value;
+       }
+
+       private void rehash() {
+               HashtableOfInt newHashtable = new HashtableOfInt(elementSize * 2); // double
+                                                                                                                                                       // the
+                                                                                                                                                       // number
+                                                                                                                                                       // of
+                                                                                                                                                       // expected
+                                                                                                                                                       // elements
+               int currentKey;
+               for (int i = keyTable.length; --i >= 0;)
+                       if ((currentKey = keyTable[i]) != 0)
+                               newHashtable.put(currentKey, valueTable[i]);
+
+               this.keyTable = newHashtable.keyTable;
+               this.valueTable = newHashtable.valueTable;
+               this.threshold = newHashtable.threshold;
+       }
+
+       public int size() {
+               return elementSize;
+       }
+
+       public String toString() {
+               String s = ""; //$NON-NLS-1$
+               Object object;
+               for (int i = 0, length = valueTable.length; i < length; i++)
+                       if ((object = valueTable[i]) != null)
+                               s += keyTable[i] + " -> " + object.toString() + "\n"; //$NON-NLS-2$ //$NON-NLS-1$
+               return s;
+       }
 }