1 files changed, 145 insertions, 164 deletions
diff --git a/pki/base/common/src/com/netscape/certsrv/util/StatsEvent.java b/pki/base/common/src/com/netscape/certsrv/util/StatsEvent.java
index 7c510b88..9e004b62 100644
--- a/pki/base/common/src/com/netscape/certsrv/util/StatsEvent.java
+++ b/pki/base/common/src/com/netscape/certsrv/util/StatsEvent.java
@@ -17,7 +17,6 @@
 // --- END COPYRIGHT BLOCK ---
 package com.netscape.certsrv.util;
 
-
 import java.util.Enumeration;
 import java.util.Vector;
 
@@ -28,167 +27,149 @@ import java.util.Vector;
  * @author thomask
  * @version $Revision$, $Date$
  */
-public class StatsEvent
-{
-  private String mName = null;
-  private long mMin = -1;
-  private long mMax = -1;
-  private long mTimeTaken = 0;
-  private long mTimeTakenSqSum = 0;
-  private long mNoOfOperations = 0;
-  private Vector mSubEvents = new Vector();
-  private StatsEvent mParent = null;
-
-  public StatsEvent(StatsEvent parent)
-  {
-    mParent = parent;
-  }
-  
-  public void setName(String name) 
-  {
-    mName = name;
-  }
-
-  /**
-   * Retrieves Transaction name.
-   */ 
-  public String getName() 
-  {
-    return mName;
-  }
-    
-  public void addSubEvent(StatsEvent st)
-  {
-    mSubEvents.addElement(st);
-  }
-
-  /**
-   * Retrieves a list of sub transaction names.
-   */
-  public Enumeration getSubEventNames()
-  {
-    Vector names = new Vector();
-    Enumeration e = mSubEvents.elements();
-    while (e.hasMoreElements()) {
-      StatsEvent st = (StatsEvent)e.nextElement();
-      names.addElement(st.getName());
-    }
-    return names.elements();
-  }  
-
-  /** 
-   * Retrieves a sub transaction.
-   */
-  public StatsEvent getSubEvent(String name)
-  {
-    Enumeration e = mSubEvents.elements();
-    while (e.hasMoreElements()) {
-      StatsEvent st = (StatsEvent)e.nextElement();
-      if (st.getName().equals(name)) {
-        return st;
-      }
-    }
-    return null;
-  }
-
-  public void resetCounters()
-  {
-    mMin = -1;
-    mMax = -1;
-    mNoOfOperations = 0;
-    mTimeTaken = 0;
-    mTimeTakenSqSum = 0;
-    Enumeration e = getSubEventNames();
-    while (e.hasMoreElements()) {
-      String n = (String)e.nextElement();
-      StatsEvent c = getSubEvent(n);
-      c.resetCounters();
-    }
-  }
-
-  public long getMax()
-  {
-    return mMax;
-  }
-
-  public long getMin()
-  {
-    return mMin;
-  }
-
-  public void incNoOfOperations(long c)
-  {
-    mNoOfOperations += c;
-  }
-
-  public long getTimeTakenSqSum()
-  {
-    return mTimeTakenSqSum;
-  }
-
-  public long getPercentage()
-  {
-    if (mParent == null || mParent.getTimeTaken() == 0) {
-      return 100;
-    } else {
-      return (mTimeTaken * 100 / mParent.getTimeTaken());
-    }
-  }
-
-  public long getStdDev()
-  {
-    if (getNoOfOperations() == 0) {
-      return 0;
-    } else {
-      long a = getTimeTakenSqSum();
-      long b = (-2 * getAvg() *getTimeTaken());
-      long c = getAvg() * getAvg() * getNoOfOperations();
-      return (long)Math.sqrt((a + b + c)/getNoOfOperations());
-    }
-  }
-
-  public long getAvg()
-  {
-    if (mNoOfOperations == 0) {
-      return -1;
-    } else {
-      return mTimeTaken/mNoOfOperations;
-    }
-  }
-
-  /**
-   * Retrieves number of operations performed.
-   */
-  public long getNoOfOperations()
-  {
-    return mNoOfOperations;
-  }
- 
-  public void incTimeTaken(long c)
-  {
-    if (mMin == -1) {
-      mMin = c;
-    } else {
-      if (c < mMin) {
-        mMin = c;
-      }
-    }
-    if (mMax == -1) {
-      mMax = c;
-    } else {
-      if (c > mMax) {
-        mMax = c;
-      }
-    }
-    mTimeTaken += c;
-    mTimeTakenSqSum += (c * c);
-  }
-
-  /**
-   * Retrieves total time token in msec.
-   */
-  public long getTimeTaken()
-  {
-    return mTimeTaken;
-  }
+public class StatsEvent {
+    private String mName = null;
+    private long mMin = -1;
+    private long mMax = -1;
+    private long mTimeTaken = 0;
+    private long mTimeTakenSqSum = 0;
+    private long mNoOfOperations = 0;
+    private Vector mSubEvents = new Vector();
+    private StatsEvent mParent = null;
+
+    public StatsEvent(StatsEvent parent) {
+        mParent = parent;
+    }
+
+    public void setName(String name) {
+        mName = name;
+    }
+
+    /**
+     * Retrieves Transaction name.
+     */
+    public String getName() {
+        return mName;
+    }
+
+    public void addSubEvent(StatsEvent st) {
+        mSubEvents.addElement(st);
+    }
+
+    /**
+     * Retrieves a list of sub transaction names.
+     */
+    public Enumeration getSubEventNames() {
+        Vector names = new Vector();
+        Enumeration e = mSubEvents.elements();
+        while (e.hasMoreElements()) {
+            StatsEvent st = (StatsEvent) e.nextElement();
+            names.addElement(st.getName());
+        }
+        return names.elements();
+    }
+
+    /**
+     * Retrieves a sub transaction.
+     */
+    public StatsEvent getSubEvent(String name) {
+        Enumeration e = mSubEvents.elements();
+        while (e.hasMoreElements()) {
+            StatsEvent st = (StatsEvent) e.nextElement();
+            if (st.getName().equals(name)) {
+                return st;
+            }
+        }
+        return null;
+    }
+
+    public void resetCounters() {
+        mMin = -1;
+        mMax = -1;
+        mNoOfOperations = 0;
+        mTimeTaken = 0;
+        mTimeTakenSqSum = 0;
+        Enumeration e = getSubEventNames();
+        while (e.hasMoreElements()) {
+            String n = (String) e.nextElement();
+            StatsEvent c = getSubEvent(n);
+            c.resetCounters();
+        }
+    }
+
+    public long getMax() {
+        return mMax;
+    }
+
+    public long getMin() {
+        return mMin;
+    }
+
+    public void incNoOfOperations(long c) {
+        mNoOfOperations += c;
+    }
+
+    public long getTimeTakenSqSum() {
+        return mTimeTakenSqSum;
+    }
+
+    public long getPercentage() {
+        if (mParent == null || mParent.getTimeTaken() == 0) {
+            return 100;
+        } else {
+            return (mTimeTaken * 100 / mParent.getTimeTaken());
+        }
+    }
+
+    public long getStdDev() {
+        if (getNoOfOperations() == 0) {
+            return 0;
+        } else {
+            long a = getTimeTakenSqSum();
+            long b = (-2 * getAvg() * getTimeTaken());
+            long c = getAvg() * getAvg() * getNoOfOperations();
+            return (long) Math.sqrt((a + b + c) / getNoOfOperations());
+        }
+    }
+
+    public long getAvg() {
+        if (mNoOfOperations == 0) {
+            return -1;
+        } else {
+            return mTimeTaken / mNoOfOperations;
+        }
+    }
+
+    /**
+     * Retrieves number of operations performed.
+     */
+    public long getNoOfOperations() {
+        return mNoOfOperations;
+    }
+
+    public void incTimeTaken(long c) {
+        if (mMin == -1) {
+            mMin = c;
+        } else {
+            if (c < mMin) {
+                mMin = c;
+            }
+        }
+        if (mMax == -1) {
+            mMax = c;
+        } else {
+            if (c > mMax) {
+                mMax = c;
+            }
+        }
+        mTimeTaken += c;
+        mTimeTakenSqSum += (c * c);
+    }
+
+    /**
+     * Retrieves total time token in msec.
+     */
+    public long getTimeTaken() {
+        return mTimeTaken;
+    }
 }