atg.service.perfmonitor
Class PerformanceHashtable

java.lang.Object
  java.util.Dictionary<K,V>
      java.util.Hashtable
          atg.service.perfmonitor.PerformanceHashtable

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, java.util.Map

public class PerformanceHashtable
extends java.util.Hashtable

This class stores the performance objects for operations. Also, it stores the totals for all the parameterized operations stored within the hash.

When endOperation is called, it gets the PerformanceStackData object. Some calculations are performed and then the totals are put into a PerformanceData object which is stored into this hashtable. The totals from this object are also added to the PerformanceData object contained within this object.

See Also:

Serialized Form

Field Summary

static java.lang.String

CLASS_VERSION

Constructor Summary

PerformanceHashtable()
Constructs a PerformanceStack object.

PerformanceHashtable(int initialCapacity)
Constructs a PerformanceStack object.

PerformanceHashtable(int initialCapacity, float loadFactor)
Constructs a PerformanceStack object.

Method Summary

PerformanceData	getPerformanceTotals() Returns property totals
void	increaseTotalExecutionTime(long pTime) Increases the totalExecutionTime in the global PerformanceData object by the amount in pTime.
void	increaseTotalMemoryRequired(double pMemory) Increases the totalMemoryRequired in the global PerformanceData object by the amount in pMemory.
void	reset() Resets the properties of all the PerformanceData objects contained within the hashtable.
void	resetMemoryData() Resets the memory properties of all the PerformanceData objects contained within the hashtable.

Methods inherited from class java.util.Hashtable

clear, clone, contains, containsKey, containsValue, elements, entrySet, equals, get, hashCode, isEmpty, keys, keySet, put, putAll, rehash, remove, size, toString, values

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

CLASS_VERSION

public static java.lang.String CLASS_VERSION

Constructor Detail

PerformanceHashtable

public PerformanceHashtable()

Constructs a PerformanceStack object.

PerformanceHashtable

public PerformanceHashtable(int initialCapacity)

Constructs a PerformanceStack object.

PerformanceHashtable

public PerformanceHashtable(int initialCapacity,
                            float loadFactor)

Constructs a PerformanceStack object.

Method Detail

increaseTotalExecutionTime

public void increaseTotalExecutionTime(long pTime)

Increases the totalExecutionTime in the global PerformanceData object by the amount in pTime. Also increments the totalNumberOfExecutions by 1 and updates the minimumExecutionTime and maximumExecutionTime if necessary.

Parameters:

pTime - the amount to increment totalExecutionTime by.

increaseTotalMemoryRequired

public void increaseTotalMemoryRequired(double pMemory)

Increases the totalMemoryRequired in the global PerformanceData object by the amount in pMemory. Also updates the minimumMemoryRequired and maximumMemoryRequired if necessary.

Parameters:

pMemory - the amount to increment totalMemoryRequired by.

reset

public void reset()

Resets the properties of all the PerformanceData objects contained within the hashtable. Also resets the global PerformanceData object.

resetMemoryData

public void resetMemoryData()

Resets the memory properties of all the PerformanceData objects contained within the hashtable. Also resets the memory properties of the global PerformanceData object.

getPerformanceTotals

public PerformanceData getPerformanceTotals()

Returns property totals