net.openhft.chronicle.wire

Class AbstractGeneratedMethodReader

java.lang.Object

net.openhft.chronicle.wire.AbstractGeneratedMethodReader

All Implemented Interfaces:

Closeable, AutoCloseable, net.openhft.chronicle.bytes.MethodReader, net.openhft.chronicle.core.io.QueryCloseable

public abstract class AbstractGeneratedMethodReader
extends Object
implements net.openhft.chronicle.bytes.MethodReader

Base class for generated method readers.

Field Summary

Fields

Modifier and Type	Field and Description
protected boolean	dataEventProcessed
protected WireParselet	debugLoggingParselet
protected MessageHistory	messageHistory

Fields inherited from interface net.openhft.chronicle.bytes.MethodReader

HISTORY, MESSAGE_HISTORY_METHOD_ID

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractGeneratedMethodReader(MarshallableIn in, WireParselet debugLoggingParselet)

Method Summary

Modifier and Type	Method and Description
protected Object	actualInvoke(Method method, Object o, Object[] objects)
protected <T> T	checkRecycle(T o) Offers a workaround to selectively disable "object recycling read" provided by ValueIn.object(Object, Class) for specific object types.
void	close()
net.openhft.chronicle.bytes.MethodReader	closeIn(boolean closeIn)
void	historyConsumer(Consumer<MessageHistory> historyConsumer)
boolean	isClosed()
protected static Method	lookupMethod(Class<?> clazz, String name, Class<?>... parameterTypes) Helper method used by implementations to get a Method
net.openhft.chronicle.bytes.MethodReaderInterceptorReturns	methodReaderInterceptorReturns()
AbstractGeneratedMethodReader	predicate(Predicate predicate)
boolean	readOne()
MethodReaderStatus	readOne0(DocumentContext context)
protected boolean	readOneCall(WireIn wireIn) Deprecated.
protected boolean	readOneCallMeta(WireIn wireIn) Deprecated.
protected MethodReaderStatus	readOneGenerated(WireIn wireIn) Reads call name and arguments from the wire and performs invocation on a target object instance.
protected MethodReaderStatus	readOneMetaGenerated(WireIn wireIn)
protected boolean	restIgnored()
void	scanning(boolean scanning)
void	throwExceptionIfClosed()

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.openhft.chronicle.core.io.Closeable

closeQuietly, closeQuietly

Methods inherited from interface net.openhft.chronicle.core.io.QueryCloseable

isClosing

Field Detail

debugLoggingParselet

protected final WireParselet debugLoggingParselet

messageHistory

protected MessageHistory messageHistory

dataEventProcessed

protected boolean dataEventProcessed

Constructor Detail

AbstractGeneratedMethodReader

protected AbstractGeneratedMethodReader(MarshallableIn in,
                                        WireParselet debugLoggingParselet)

Method Detail

predicate

public AbstractGeneratedMethodReader predicate(Predicate predicate)

lookupMethod

protected static Method lookupMethod(Class<?> clazz,
                                     String name,
                                     Class<?>... parameterTypes)

Helper method used by implementations to get a Method

historyConsumer

public void historyConsumer(Consumer<MessageHistory> historyConsumer)

Parameters:

historyConsumer - sets a history consumer, which will be called the next message if for a different queue and the history message is not written to the output queue. This allows LAST_WRITTEN to still work when there is no output for a give message

readOneGenerated

protected MethodReaderStatus readOneGenerated(WireIn wireIn)

Reads call name and arguments from the wire and performs invocation on a target object instance. Implementation of this method is generated in runtime, see GenerateMethodReader.

Parameters:

wireIn - Data input.

Returns:

MethodReaderStatus.

readOneCall

@Deprecated
protected boolean readOneCall(WireIn wireIn)

Deprecated.

Reads call name and arguments from the wire and performs invocation on a target object instance. Implementation of this method is generated in runtime, see GenerateMethodReader.

Parameters:

wireIn - Data input.

Returns:

true read a known event, false if reading should be delegated.

readOneMetaGenerated

protected MethodReaderStatus readOneMetaGenerated(WireIn wireIn)

readOneCallMeta

@Deprecated
protected boolean readOneCallMeta(WireIn wireIn)

Deprecated.

readOne0

public MethodReaderStatus readOne0(DocumentContext context)

Parameters:

context - Reading document context.

Returns:

KNOWN, UNKNOWN, or EMPTY (no content)

restIgnored

protected boolean restIgnored()

readOne

public boolean readOne()

Specified by:

readOne in interface net.openhft.chronicle.bytes.MethodReader

throwExceptionIfClosed

public void throwExceptionIfClosed()

methodReaderInterceptorReturns

public net.openhft.chronicle.bytes.MethodReaderInterceptorReturns methodReaderInterceptorReturns()

Specified by:

methodReaderInterceptorReturns in interface net.openhft.chronicle.bytes.MethodReader

close

public void close()

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

isClosed

public boolean isClosed()

Specified by:

isClosed in interface net.openhft.chronicle.core.io.QueryCloseable

closeIn

public net.openhft.chronicle.bytes.MethodReader closeIn(boolean closeIn)

Specified by:

closeIn in interface net.openhft.chronicle.bytes.MethodReader

checkRecycle

protected <T> T checkRecycle(T o)

Offers a workaround to selectively disable "object recycling read" provided by ValueIn.object(Object, Class) for specific object types. This ensures that certain objects, such as arrays and collections, are not unintentionally reused or recycled during the reading process.

Type Parameters:

T - The generic type of the object to check.

Parameters:

o - The object instance to verify and possibly recycle.

Returns:

The object itself if recycling is not applied, or null if the object is either null or an array. If the object is a collection or map, the method will clear its content and return the object.

actualInvoke

protected Object actualInvoke(Method method,
                              Object o,
                              Object[] objects)

scanning

public void scanning(boolean scanning)