Package com.oracle.coherence.concurrent.executor

Class ClusteredTaskManager.ChainedProcessor

java.lang.Object

com.tangosol.util.Base

com.tangosol.util.processor.AbstractProcessor<String,ClusteredTaskManager,Void>

com.oracle.coherence.concurrent.executor.PortableAbstractProcessor<String,ClusteredTaskManager,Void>

com.oracle.coherence.concurrent.executor.ClusteredTaskManager.ChainedProcessor

All Implemented Interfaces:

PortableObject, InvocableMap.EntryProcessor<String,ClusteredTaskManager,Void>, Serializable

Enclosing class:

ClusteredTaskManager<T,A,R>

public static class ClusteredTaskManager.ChainedProcessor
extends PortableAbstractProcessor<String,ClusteredTaskManager,Void>

A ClusteredTaskManager.ChainedProcessor executes zero or more contained InvocableMap.EntryProcessors in sequence against a single InvocableMap.Entry as a single transaction.

See Also:

• Serialized Form

Nested Class Summary

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

Base.LoggingWriter

Field Summary

Fields

Modifier and Type	Field	Description
protected ArrayList<InvocableMap.EntryProcessor>	m_listProcessors	InvocableMap.EntryProcessors to be invoked in list-order.

Fields inherited from class com.tangosol.util.Base

DEFAULT_LOAD_FACTOR, 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
ChainedProcessor()	Constructs an empty ClusteredTaskManager.ChainedProcessor

Method Summary

Modifier and Type	Method	Description
ClusteredTaskManager.ChainedProcessor	andThen(InvocableMap.EntryProcessor<String,ClusteredTaskManager,?> processor)	Adds another InvocableMap.EntryProcessor to the ClusteredTaskManager.ChainedProcessor.
static ClusteredTaskManager.ChainedProcessor	empty()	Obtains an initially empty ClusteredTaskManager.ChainedProcessor.
boolean	isEmpty()	Determines if the ClusteredTaskManager.ChainedProcessor is empty i.e., contains no InvocableMap.EntryProcessors.
Void	process(InvocableMap.Entry<String,ClusteredTaskManager> entry)	Process a Map.Entry object.
void	readExternal(PofReader in)	Restore the contents of a user type instance by reading its state using the specified PofReader object.
void	writeExternal(PofWriter out)	Save the contents of a POF user type instance by writing its state using the specified PofWriter object.

Methods inherited from class com.tangosol.util.processor.AbstractProcessor

processAll

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, newHashMap, newHashMap, newHashSet, newHashSet, 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

Field Details

m_listProcessors

protected ArrayList<InvocableMap.EntryProcessor> m_listProcessors

InvocableMap.EntryProcessors to be invoked in list-order.

Constructor Details

ChainedProcessor

public ChainedProcessor()

Constructs an empty ClusteredTaskManager.ChainedProcessor

Method Details

andThen

public ClusteredTaskManager.ChainedProcessor andThen(InvocableMap.EntryProcessor<String,ClusteredTaskManager,?> processor)

Adds another InvocableMap.EntryProcessor to the ClusteredTaskManager.ChainedProcessor.

Parameters:

processor - the InvocableMap.EntryProcessor to add

Returns:

this ClusteredTaskManager.ChainedProcessor to permit fluent-style method calls

empty

public static ClusteredTaskManager.ChainedProcessor empty()

Obtains an initially empty ClusteredTaskManager.ChainedProcessor.

Returns:

an empty ClusteredTaskManager.ChainedProcessor

isEmpty

public boolean isEmpty()

Determines if the ClusteredTaskManager.ChainedProcessor is empty i.e., contains no InvocableMap.EntryProcessors.

Returns:

true if the ClusteredTaskManager.ChainedProcessor is empty, false otherwise

process

public Void process(InvocableMap.Entry<String,ClusteredTaskManager> entry)

Description copied from interface: InvocableMap.EntryProcessor

Process a Map.Entry object.

Note: if this method throws an exception, all modifications to the supplied entry or any other entries retrieved via the BackingMapContext.getBackingMapEntry(java.lang.Object) API will be rolled back leaving all underlying values unchanged.

Parameters:

entry - the Entry to process

Returns:

the result of the processing, if any

readExternal

public void readExternal(PofReader in)
                  throws IOException

Description copied from interface: PortableObject

Restore the contents of a user type instance by reading its state using the specified PofReader object.

Specified by:

readExternal in interface PortableObject

Overrides:

readExternal in class PortableAbstractProcessor<String,ClusteredTaskManager,Void>

Parameters:

in - the PofReader from which to read the object's state

Throws:

IOException - if an I/O error occurs

writeExternal

public void writeExternal(PofWriter out)
                   throws IOException

Description copied from interface: PortableObject

Save the contents of a POF user type instance by writing its state using the specified PofWriter object.

Specified by:

writeExternal in interface PortableObject

Overrides:

writeExternal in class PortableAbstractProcessor<String,ClusteredTaskManager,Void>

Parameters:

out - the PofWriter to which to write the object's state

Throws:

IOException - if an I/O error occurs