File	Doc	Category	Size	Date	Package
BoundedRangeStatisticImpl.java	API Doc	Glassfish v2 API	12731	Fri May 04 22:25:48 BST 2007	com.sun.enterprise.admin.monitor.stats

BoundedRangeStatisticImpl

• java.lang.Object
  • StatisticImpl

Fields Summary
private final long	currentVal
private final long	highWaterMark
private final long	lowWaterMark
private final long	upperBound
private final long	lowerBound
private static final com.sun.enterprise.util.i18n.StringManager	localStrMgr
public static final long	DEFAULT_MAX_BOUND DEFAULT_UPPER_BOUND is maximum value Long can attain
public static final long	DEFAULT_MIN_BOUND DEFAULT_LOWER_BOUND is same as DEFAULT_VALUE i.e. 0

Constructors Summary
public BoundedRangeStatisticImpl(String name) A constructor that creates an instance of class. Following are the defaults: Unit is defaulted to empty string. Description is calculated from the name passed in. This may well be read from a properties file to address i18n. LastSampleTime is time at the time of calling this method. StartTime is the same as LastSampleTime. Current Value is initialized to StatisticImpl#DEFAULT_VALUE. UpperBound is initialized to StatisticImpl#DEFAULT_MAX_BOUND. LowerBound is initialized to StatisticImpl#DEFAULT_MIN_BOUND. HighWaterMark is initialized to Current Value. LowWaterMark is initialized to Current Value. param name String that indicates the name of this statistic this(name, DEFAULT_UNIT);
public BoundedRangeStatisticImpl(String name, String unit) A constructor that creates an instance of class. Following are the defaults: Description is calculated from the name passed in. This may well be read from a properties file to address i18n. LastSampleTime is time at the time of calling this method. StartTime is the same as LastSampleTime. Current Value is initialized to StatisticImpl#DEFAULT_VALUE. UpperBound is initialized to StatisticImpl#DEFAULT_MAX_BOUND. LowerBound is initialized to StatisticImpl#DEFAULT_MIN_BOUND. HighWaterMark is initialized to Current Value. LowWaterMark is initialized to Current Value. param name String that indicates the name of this statistic param unit String that indicates the unit of this statistic this(name, unit, DEFAULT_VALUE);
public BoundedRangeStatisticImpl(String name, String unit, String desc, long value, long max, long min) A constructor that creates an instance of class. Following are the defaults: Description is calculated from the name passed in. This may well be read from a properties file to address i18n. LastSampleTime is time at the time of calling this method. StartTime is the same as LastSampleTime. UpperBound is initialized to StatisticImpl#DEFAULT_MAX_BOUND. LowerBound is initialized to StatisticImpl#DEFAULT_MIN_BOUND. HighWaterMark is initialized to Current Value. LowWaterMark is initialized to Current Value. param name String that indicates the name of this statistic param unit String that indicates the unit of this statistic param desc A brief description of the statistic this (value, value, value, max, min, name, unit, desc, Util.getInitTime()[0], Util.getInitTime()[1] );
public BoundedRangeStatisticImpl(String name, String unit, long value) A constructor that creates an instance of class. Following are the defaults: LastSampleTime is time at the time of calling this method. StartTime is the same as LastSampleTime. UpperBound is initialized to StatisticImpl#DEFAULT_MAX_BOUND. LowerBound is initialized to StatisticImpl#DEFAULT_MIN_BOUND. HighWaterMark is initialized to Current Value. LowWaterMark is initialized to Current Value. param name String that indicates the name of this statistic param unit String that indicates the unit of this statistic this(name, unit, value, DEFAULT_MAX_BOUND, DEFAULT_MIN_BOUND);
public BoundedRangeStatisticImpl(String name, String unit, long value, long max, long min) A constructor that creates an instance of class. Following are the defaults: Description is calculated from the name passed in. This may well be read from a properties file to address i18n. LastSampleTime is time at the time of calling this method. StartTime is the same as LastSampleTime. HighWaterMark is initialized to Current Value. LowWaterMark is initialized to Current Value. param name String that indicates the name of this statistic param unit String that indicates the unit of this statistic param value long that indicates the initial value of this statistic param max long that indicates the maximum permissible value of this statistic param min long that indicates the minimum permissible value of this statistic this(name, unit, value, max, min, value, value);
public BoundedRangeStatisticImpl(String name, String unit, long value, long max, long min, long highMark, long lowMark) A constructor that creates an instance of class. Following are the defaults: Description is calculated from the name passed in. This may well be read from a properties file to address i18n. LastSampleTime is time at the time of calling this method. StartTime is the same as LastSampleTime. param name String that indicates the name of this statistic param unit String that indicates the unit of this statistic param value long that indicates the initial value of this statistic param max long that indicates the maximum permissible value of this statistic param min long that indicates the minimum permissible value of this statistic param highMark long that indicates the high watermark value of this statistic param lowMark long that indicates the low watermark value of this statistic this (value, highMark, lowMark, max, min, name, unit, Util.getDescriptionFromName(name), Util.getInitTime()[0], Util.getInitTime()[1] );
public BoundedRangeStatisticImpl(long curVal, long highMark, long lowMark, long upper, long lower, String name, String unit, String desc, long startTime, long sampleTime) Constructs an immutable instance of BoundedRangeStatisticImpl. param curVal The current value of this statistic param highMark The highest value of this statistic, since measurement started param lowMark The lowest value of this statistic, since measurement started param upper The upper limit of this statistic param lower The lower limit of this statistic param name The name of the statistic param unit The unit of measurement for this statistic param desc A brief description of the statistic param startTime Time in milliseconds at which the measurement was started param sampleTime Time at which the last measurement was done. super(name, unit, desc, startTime, sampleTime); currentVal = curVal; highWaterMark = highMark; lowWaterMark = lowMark; upperBound = upper; lowerBound = lower;

Methods Summary
public long	getCurrent() Returns the current value of this statistic. return long indicating the current value return currentVal;
public long	getHighWaterMark() Returns the highest value of this statistic, since measurement started. return long indicating high water mark return highWaterMark;
public long	getLowWaterMark() Returns the lowest value of this statistic, since measurement started. return long indicating low water mark return lowWaterMark;
public long	getLowerBound() Return the lowest possible value, that this statistic is permitted to attain. return long indicating the lower bound return lowerBound;
public long	getUpperBound() Returns the highest possible value, that this statistic is permitted to attain. return long indicating the higher bound return upperBound;
public java.lang.String	toString() return super.toString() + NEWLINE + "Current: " + getCurrent() + NEWLINE + "LowWaterMark: " + getLowWaterMark() + NEWLINE + "HighWaterMark: " + getHighWaterMark() + NEWLINE + "LowerBound: " + getLowerBound() + NEWLINE + "UpperBound: " + getUpperBound();