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CS1322/t5/InsertionSort.java

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+/**
+ *  <PRE>
+ *  InsertionSort.java
+ *
+ *  Revisions: 1.0 Nov. 04, 2002
+ *               Created the InsertionSort class
+ *			   1.1 Nov. 07, 2002
+ *				 Compiled, Commented, Finished
+ *
+ *  </PRE>
+ *
+ *	Collaboration Statement:
+ *    I worked on the homework assignment alone, using only             
+ *    course materials.
+ *  
+ *  Created with JCreatorLE, some indents are off when viewed through notepad
+ *    or EMACS
+ *
+ *  @author <A HREF="mailto:gtg184g@mail.gatech.edu">Jose Manuel Caban</A>
+ *  @version Version 1.1, Nov. 07, 2002
+ */
+
+public class InsertionSort extends AbstractSort{
+
+  ////////////////
+  //Constructors//
+  ////////////////
+  
+  /**
+   *Constructor for InsertionSort
+   *@param arrayWrap, the array to be sorted
+   */
+  public InsertionSort(ArrayWrapper arrayWrap){
+    super(arrayWrap);
+  }
+	
+  ///////////
+  //Methods//
+  ///////////
+	
+  /**
+   *Sort the Array
+   */
+  public void doSort(){
+    for(int i=1; i<arrayWrap.length(); i++){
+    	Comparable cTemp = arrayWrap.get(i);
+    	int z=i;
+    	
+    	while(z>0 && cTemp.compareTo(arrayWrap.get(z-1))<0){
+    		arrayWrap.swap(z,z-1);
+    		z--;
+    	}
+    	arrayWrap.set(z,cTemp);
+    }
+  }//end doSort()
+  
+  
+  /**
+   *  Debugging main for class InsertionSort.  
+   *  This method will rigorously test my code.
+   *
+   *  <br><br>
+   *  @param args a String array of command line arguments.
+   */
+  public static void main(String[] args) {
+    ArrayWrapper aw = new ArrayWrapper(ArrayWrapper.getRandomIntegerArray(40));    
+    InsertionSort is = new InsertionSort(aw);
+    
+    for(int i=0;i<aw.length();i++){
+    	System.out.println(aw.get(i));
+    }
+    is.doSort();
+    System.out.println("\n/****Testing Now****/\n");
+    for(int i=0;i<aw.length();i++){
+    	System.out.println(aw.get(i));
+	}
+    
+  }// end of main(String[] args)
+
+}// end of class InsertionSort