Package com.tangosol.io.nio

Class AbstractStoreManager

java.lang.Object

com.tangosol.util.Base

com.tangosol.io.nio.AbstractStoreManager

All Implemented Interfaces:

BinaryStoreManager

Direct Known Subclasses:

MappedStoreManager

public abstract class AbstractStoreManager
extends Base
implements BinaryStoreManager

A base implementation of BinaryStoreManager interface that uses BinaryMap objects built on a ByteBufferManager to provide BinaryStore objects.

Since:

Coherence 2.4

Author:

gg 2004.06.09

Nested Class Summary

Nested classes/interfaces inherited from class com.tangosol.util.Base

Base.LoggingWriter

Field Summary

Fields inherited from class com.tangosol.util.Base

LOG_ALWAYS, LOG_CONFIG, LOG_DEBUG, LOG_ERR, LOG_INFO, LOG_MAX, LOG_MIN, LOG_QUIET, LOG_WARN, POWER_0, POWER_G, POWER_K, POWER_M, POWER_T, UNIT_D, UNIT_H, UNIT_M, UNIT_MS, UNIT_NS, UNIT_S, UNIT_US

Constructor Summary

Constructors

Constructor	Description
AbstractStoreManager(int cbInitial, int cbMaximum)	Construct a AbstractStoreManager that uses BinaryMap objests built on the ByteBufferManager(s) with certain initial and maximum size.

Method Summary

Modifier and Type	Method	Description
BinaryStore	createBinaryStore()	Factory method: Returns a new BinaryStore.
protected abstract ByteBufferManager	createBufferManager()	Create a ByteBufferManager to be used by a BinaryStore.
void	destroyBinaryStore(BinaryStore store)	Lifecycle method: Destroy a BinaryStore previously created by this manager.
int	getMaxCapacity()	Determine the maximum size that the managed buffers can reach.
int	getMinCapacity()	Determine the minimum size that the managed buffers can reach.
void	setMaxCapacity(int cb)	Specify the maximum size that the managed buffers can reach.
void	setMinCapacity(int cb)	Specify the minimum size that the managed buffers can reach.

Methods inherited from class com.tangosol.util.Base

azzert, azzert, azzert, azzertFailed, breakLines, breakLines, capitalize, checkNotEmpty, checkNotNull, checkRange, computeSafeWaitTime, decimalValue, dup, dup, ensureBigDecimal, ensureClassLoader, ensureRuntimeException, ensureRuntimeException, equals, equalsDeep, err, err, err, err, err, escape, formatDateTime, getCallerStackFrame, getCommonMonitor, getCommonMonitor, getCommonMonitor, getContextClassLoader, getContextClassLoader, getDeepMessage, getErr, getLastSafeTimeMillis, getLog, getMaxDecDigits, getMaxHexDigits, getOriginalException, getOut, getProcessRandom, getRandom, getRandomBinary, getRandomBinary, getRandomString, getSafeTimeMillis, getStackFrame, getStackFrames, getStackTrace, getStackTrace, getStackTrace, getThreadFactory, getTimeZone, getUpTimeMillis, hashCode, hexValue, indentString, indentString, isDecimal, isHex, isLogEcho, isOctal, log, log, log, log, log, makeInteger, makeLong, makeThread, mergeArray, mergeBooleanArray, mergeByteArray, mergeCharArray, mergeDoubleArray, mergeFloatArray, mergeIntArray, mergeLongArray, mod, mod, octalValue, out, out, out, out, out, pad, parseBandwidth, parseBandwidth, parseDelimitedString, parseHex, parseHex, parseMemorySize, parseMemorySize, parsePercentage, parseTime, parseTime, parseTimeNanos, parseTimeNanos, printStackTrace, randomize, randomize, randomize, randomize, read, read, read, read, read, read, read, replace, setErr, setLog, setLogEcho, setOut, sleep, toBandwidthString, toBandwidthString, toCharEscape, toCrc, toCrc, toCrc, toCrc, toCrc, toDecString, toDelimitedString, toDelimitedString, toDelimitedString, toDelimitedString, toHex, toHex, toHexDump, toHexEscape, toHexEscape, toHexEscape, toHexEscape, toHexString, toMemorySizeString, toMemorySizeString, toQuotedCharEscape, toQuotedStringEscape, toSqlString, toString, toString, toStringEscape, toUnicodeEscape, trace, trace, trace, trace, trace, trace, trace, trace, trace, truncateString, truncateString, wait

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractStoreManager

public AbstractStoreManager(int cbInitial,
                            int cbMaximum)

Construct a AbstractStoreManager that uses BinaryMap objests built on the ByteBufferManager(s) with certain initial and maximum size.

Parameters:

cbInitial - the initial size of the managed buffers

cbMaximum - the maximum size of the managed buffers

Method Detail

getMinCapacity

public int getMinCapacity()

Determine the minimum size that the managed buffers can reach.

Returns:

minimum size for the managed buffers

setMinCapacity

public void setMinCapacity(int cb)

Specify the minimum size that the managed buffers can reach.

Parameters:

cb - minimum size for the managed buffers

getMaxCapacity

public int getMaxCapacity()

Determine the maximum size that the managed buffers can reach.

Returns:

maximum size for the managed buffers

setMaxCapacity

public void setMaxCapacity(int cb)

Specify the maximum size that the managed buffers can reach.

Parameters:

cb - maximum size for the managed buffers

createBinaryStore

public BinaryStore createBinaryStore()

Factory method: Returns a new BinaryStore.

Specified by:

createBinaryStore in interface BinaryStoreManager

Returns:

a new BinaryStore object

destroyBinaryStore

public void destroyBinaryStore(BinaryStore store)

Lifecycle method: Destroy a BinaryStore previously created by this manager.

Specified by:

destroyBinaryStore in interface BinaryStoreManager

Parameters:

store - a BinaryStore object previously created by this manager

createBufferManager

protected abstract ByteBufferManager createBufferManager()

Create a ByteBufferManager to be used by a BinaryStore.