com.aspc.DBObj.Internal.Holders

Class FieldCacheHolderTracker

java.lang.Object

com.aspc.DBObj.Internal.Holders.FieldCacheHolderTracker

public final class FieldCacheHolderTracker
extends java.lang.Object

THREAD MODE: SINGLE-THREADED

Since:

4 June, 2009

Author:

Nigel Leck

Field Summary

Fields

Modifier and Type	Field and Description
static java.util.concurrent.atomic.AtomicLong	ERROR_COUNT the error count

Constructor Summary

Constructors

Constructor and Description
FieldCacheHolderTracker(boolean appendRowMode) constructor

Method Summary

Modifier and Type	Method and Description
FieldCacheHolder	fetch(FieldValuesHolder values, java.lang.String key) Add a new holder to track
FieldCacheHolder	get(int pos) get the holder
boolean	isAppendMode() are we in append mode ?
int	size() the size
void	store(FieldValuesHolder values, java.lang.String key, FieldCacheHolder fch) Add a new holder to track
boolean	valid(FieldCacheHolder fch) is this holder valid

Methods inherited from class java.lang.Object

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

Field Detail

ERROR_COUNT

public static final java.util.concurrent.atomic.AtomicLong ERROR_COUNT

the error count

Constructor Detail

FieldCacheHolderTracker

public FieldCacheHolderTracker(boolean appendRowMode)

constructor

Parameters:

appendRowMode - are we in append mode ?

Method Detail

isAppendMode

public boolean isAppendMode()

are we in append mode ?

Returns:

true if we in append mode ?

fetch

public FieldCacheHolder fetch(FieldValuesHolder values,
                              java.lang.String key)

Add a new holder to track

Parameters:

values - the values

key - the field key

Returns:

fch the holder to track

store

public void store(FieldValuesHolder values,
                  java.lang.String key,
                  FieldCacheHolder fch)

Add a new holder to track

Parameters:

values - the values

key - the field key

fch - the holder to track

valid

public boolean valid(FieldCacheHolder fch)

is this holder valid

Parameters:

fch - the holder

Returns:

true if valid

get

public FieldCacheHolder get(int pos)

get the holder

Parameters:

pos - the position

Returns:

the holder

size

public int size()

the size

Returns:

the size