com.neeve.server.mon

Class SrvMonIntHistogram.Serializer

java.lang.Object

com.neeve.server.mon.SrvMonIntHistogram.Serializer

All Implemented Interfaces:

AdmRuntime.BufferSizer, UtlPool.Item<SrvMonIntHistogram.Serializer>

Enclosing class:

SrvMonIntHistogram

public static final class SrvMonIntHistogram.Serializer
extends Object
implements UtlPool.Item<SrvMonIntHistogram.Serializer>, AdmRuntime.BufferSizer

The serializer

Method Summary

Modifier and Type	Method and Description
static SrvMonIntHistogram.Serializer	create()
static SrvMonIntHistogram.Serializer	create(boolean pvt)
int	done()
long	ensureCapacity(long addr, int capacity) Method invoked by the serializer to ensure there is enough space in the target buffer to accommodate a field being serialized
UtlPool<SrvMonIntHistogram.Serializer>	getPool() Get a pool item's pool.
int	getSerializedLength()
void	getTo(IOBuffer buffer, int offset)
int	getTo(long addr, int offset)
boolean	hasSizer()
SrvMonIntHistogram.Serializer	init() Initialize an item.
SrvMonIntHistogram.Serializer	init(IOBuffer buffer)
SrvMonIntHistogram.Serializer	init(IOBuffer buffer, int len)
SrvMonIntHistogram.Serializer	init(long addr, int len)
boolean	isInitialized()
SrvMonIntHistogram.Serializer	maximum(int val)
SrvMonIntHistogram.Serializer	mean(int val)
SrvMonIntHistogram.Serializer	median(int val)
SrvMonIntHistogram.Serializer	minimum(int val)
SrvMonIntHistogram.Serializer	pct75(int val)
SrvMonIntHistogram.Serializer	pct90(int val)
SrvMonIntHistogram.Serializer	pct99(int val)
SrvMonIntHistogram.Serializer	pct999(int val)
SrvMonIntHistogram.Serializer	pct9999(int val)
void	putFrom(IOBuffer buffer, int offset, int len)
void	putFrom(long addr, int offset, int len)
SrvMonIntHistogram.Serializer	sampleSize(long val)
SrvMonIntHistogram.Serializer	samplesOverMax(long val)
SrvMonIntHistogram.Serializer	samplesUnderMin(long val)
SrvMonIntHistogram.Serializer	setPool(UtlPool<SrvMonIntHistogram.Serializer> pool) Set a pool item's pool.
SrvMonIntHistogram.Serializer	setSizer(AdmRuntime.BufferSizer sizer)

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

create

public static final SrvMonIntHistogram.Serializer create(boolean pvt)

create

public static final SrvMonIntHistogram.Serializer create()

init

public final SrvMonIntHistogram.Serializer init(long addr,
                                                int len)

init

public final SrvMonIntHistogram.Serializer init(IOBuffer buffer,
                                                int len)

init

public final SrvMonIntHistogram.Serializer init(IOBuffer buffer)

setSizer

public final SrvMonIntHistogram.Serializer setSizer(AdmRuntime.BufferSizer sizer)

hasSizer

public final boolean hasSizer()

isInitialized

public final boolean isInitialized()

getSerializedLength

public final int getSerializedLength()

getTo

public final void getTo(IOBuffer buffer,
                        int offset)

getTo

public final int getTo(long addr,
                       int offset)

putFrom

public final void putFrom(IOBuffer buffer,
                          int offset,
                          int len)

putFrom

public final void putFrom(long addr,
                          int offset,
                          int len)

sampleSize

public final SrvMonIntHistogram.Serializer sampleSize(long val)

minimum

public final SrvMonIntHistogram.Serializer minimum(int val)

maximum

public final SrvMonIntHistogram.Serializer maximum(int val)

mean

public final SrvMonIntHistogram.Serializer mean(int val)

median

public final SrvMonIntHistogram.Serializer median(int val)

pct75

public final SrvMonIntHistogram.Serializer pct75(int val)

pct90

public final SrvMonIntHistogram.Serializer pct90(int val)

pct99

public final SrvMonIntHistogram.Serializer pct99(int val)

pct999

public final SrvMonIntHistogram.Serializer pct999(int val)

pct9999

public final SrvMonIntHistogram.Serializer pct9999(int val)

samplesOverMax

public final SrvMonIntHistogram.Serializer samplesOverMax(long val)

samplesUnderMin

public final SrvMonIntHistogram.Serializer samplesUnderMin(long val)

done

public final int done()

init

public final SrvMonIntHistogram.Serializer init()

Description copied from interface: UtlPool.Item

Initialize an item.

This method is invoked by an item pool very time an item is put into the pool. The method should wipe the contents of the item so as to present a fresh instance of the item to the caller when retrieved from the pool.

Specified by:

init in interface UtlPool.Item<SrvMonIntHistogram.Serializer>

Returns:

Return 'this' object for method invocation chaining.

setPool

public final SrvMonIntHistogram.Serializer setPool(UtlPool<SrvMonIntHistogram.Serializer> pool)

Description copied from interface: UtlPool.Item

Set a pool item's pool.

This method is invoked by an item pool at the time an item is added to the pool. The intent is to record the item's source pool in the item so it can be disposed back into the pool when the user is done working with it.

Specified by:

setPool in interface UtlPool.Item<SrvMonIntHistogram.Serializer>

Returns:

Return 'this' object for method invocation chaining.

getPool

public final UtlPool<SrvMonIntHistogram.Serializer> getPool()

Description copied from interface: UtlPool.Item

Get a pool item's pool.

This method should return the pool set using UtlPool.Item.setPool(com.neeve.util.UtlPool<T>)

Specified by:

getPool in interface UtlPool.Item<SrvMonIntHistogram.Serializer>

Returns:

the pool set using UtlPool.Item.setPool(com.neeve.util.UtlPool<T>)

ensureCapacity

public final long ensureCapacity(long addr,
                                 int capacity)

Description copied from interface: AdmRuntime.BufferSizer

Method invoked by the serializer to ensure there is enough space in the target buffer to accommodate a field being serialized

Specified by:

ensureCapacity in interface AdmRuntime.BufferSizer

Parameters:

addr - The native address of the target buffer

capacity - The required capacity of the buffer

Returns:

long Returns the address of the buffer that has at least the requested capacity. This could be the same buffer that is passed in if the buffer has the capacity or a reallocated buffer if the passed in buffer did not have the requested capacity and needed to be reallocated

This method is invoked by a serializer each time it serializes a field or part of a field to the target buffer to ensure that the target buffer has the desired capacity to hold the data being added.