org.pentaho.di.trans.step

类 RemoteStep

java.lang.Object

org.pentaho.di.trans.step.RemoteStep

所有已实现的接口:

Cloneable, Comparable<RemoteStep>, org.pentaho.di.core.xml.XMLInterface

public class RemoteStep
extends Object
implements Cloneable, org.pentaho.di.core.xml.XMLInterface, Comparable<RemoteStep>

Defines and handles communication to and from remote steps. TODO: add compression as a parameter/option TODO add buffer size as a parameter

作者:

Matt

字段概要

字段

限定符和类型	字段和说明
protected BufferedOutputStream	bufferedOutputStream
protected org.pentaho.di.core.row.RowMetaInterface	rowMeta
AtomicBoolean	stopped
static String	XML_TAG

构造器概要

构造器

构造器和说明
RemoteStep(Node node)
RemoteStep(String hostname, String remoteHostname, String port, String sourceStep, int sourceStepCopyNr, String targetStep, int targetStepCopyNr, String sourceSlaveServerName, String targetSlaveServerName, int bufferSize, boolean compressingStreams, org.pentaho.di.core.row.RowMetaInterface rowMeta)

方法概要

限定符和类型	方法和说明
void	cleanup() Close left-over sockets, streams and so on.
Object	clone()
int	compareTo(RemoteStep remoteStep)
boolean	equals(Object obj)
protected void	finalize()
int	getBufferSize()
String	getHostname()
byte[]	getKey()
String	getPort() int
String	getRemoteHostname()
org.pentaho.di.core.row.RowMetaInterface	getRowMeta()
ServerSocket	getServerSocket()
Socket	getSocket()
String	getSourceSlaveServerName()
String	getSourceStep()
int	getSourceStepCopyNr()
String	getTargetSlaveServerName()
String	getTargetStep()
int	getTargetStepCopyNr()
String	getXML()
int	hashCode()
boolean	isCompressingStreams()
boolean	isEncryptingStreams()
org.pentaho.di.core.BlockingRowSet	openReaderSocket(BaseStep baseStep)
void	openServerSocket(BaseStep baseStep)
org.pentaho.di.core.BlockingRowSet	openWriterSocket() Open a socket for writing.
void	setBufferSize(int bufferSize)
void	setCompressingStreams(boolean compressingStreams)
void	setEncryptingStreams(boolean encryptingStreams)
void	setHostname(String hostname)
void	setKey(byte[] key)
void	setPort(String port)
void	setRemoteHostname(String remoteHostname)
void	setRowMeta(org.pentaho.di.core.row.RowMetaInterface rowMeta)
void	setSocket(Socket socket)
void	setSourceSlaveServerName(String sourceSlaveServerName)
void	setSourceStep(String sourceStep)
void	setSourceStepCopyNr(int sourceStepCopyNr)
void	setTargetSlaveServerName(String targetSlaveServerName)
void	setTargetStep(String targetStep)
void	setTargetStepCopyNr(int targetStepCopyNr)
String	toString()

从类继承的方法 java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

字段详细资料

XML_TAG

public static final String XML_TAG

另请参阅:

常量字段值

stopped

public AtomicBoolean stopped

bufferedOutputStream

protected BufferedOutputStream bufferedOutputStream

rowMeta

protected org.pentaho.di.core.row.RowMetaInterface rowMeta

构造器详细资料

RemoteStep

public RemoteStep(String hostname,
                  String remoteHostname,
                  String port,
                  String sourceStep,
                  int sourceStepCopyNr,
                  String targetStep,
                  int targetStepCopyNr,
                  String sourceSlaveServerName,
                  String targetSlaveServerName,
                  int bufferSize,
                  boolean compressingStreams,
                  org.pentaho.di.core.row.RowMetaInterface rowMeta)

参数:

hostname -

remoteHostname -

port -

sourceStep -

sourceStepCopyNr -

targetStep -

targetStepCopyNr -

sourceSlaveServerName -

targetSlaveServerName -

bufferSize -

compressingStreams -

rowMeta - The expected row layout to pass through this step. (input or output)

RemoteStep

public RemoteStep(Node node)
           throws org.pentaho.di.core.exception.KettleException

抛出:

org.pentaho.di.core.exception.KettleException

方法详细资料

clone

public Object clone()

覆盖:

clone 在类中 Object

getXML

public String getXML()

指定者:

getXML 在接口中 org.pentaho.di.core.xml.XMLInterface

toString

public String toString()

覆盖:

toString 在类中 Object

equals

public boolean equals(Object obj)

覆盖:

equals 在类中 Object

hashCode

public int hashCode()

覆盖:

hashCode 在类中 Object

compareTo

public int compareTo(RemoteStep remoteStep)

指定者:

compareTo 在接口中 Comparable<RemoteStep>

getHostname

public String getHostname()

返回:

the host name

setHostname

public void setHostname(String hostname)

参数:

hostname - the host name to set

getPort

public String getPort()

int

返回:

the port

setPort

public void setPort(String port)

参数:

port - the port to set

openServerSocket

public void openServerSocket(BaseStep baseStep)
                      throws IOException

抛出:

IOException

getServerSocket

public ServerSocket getServerSocket()

返回:

the serverSocket that is created by the open server socket method.

getSocket

public Socket getSocket()

返回:

the socket

setSocket

public void setSocket(Socket socket)

参数:

socket - the socket to set

openWriterSocket

public org.pentaho.di.core.BlockingRowSet openWriterSocket()
                                                    throws IOException

Open a socket for writing.

返回:

the RowSet created that will accept the rows for the remote step

抛出:

IOException

cleanup

public void cleanup()

Close left-over sockets, streams and so on.

openReaderSocket

public org.pentaho.di.core.BlockingRowSet openReaderSocket(BaseStep baseStep)
                                                    throws IOException,
                                                           org.pentaho.di.core.exception.KettleException

抛出:

IOException

org.pentaho.di.core.exception.KettleException

getSourceStep

public String getSourceStep()

返回:

the sourceStep

setSourceStep

public void setSourceStep(String sourceStep)

参数:

sourceStep - the sourceStep to set

getTargetStep

public String getTargetStep()

返回:

the targetStep

setTargetStep

public void setTargetStep(String targetStep)

参数:

targetStep - the targetStep to set

getTargetSlaveServerName

public String getTargetSlaveServerName()

返回:

the targetSlaveServerName

setTargetSlaveServerName

public void setTargetSlaveServerName(String targetSlaveServerName)

参数:

targetSlaveServerName - the targetSlaveServerName to set

getSourceStepCopyNr

public int getSourceStepCopyNr()

返回:

the sourceStepCopyNr

setSourceStepCopyNr

public void setSourceStepCopyNr(int sourceStepCopyNr)

参数:

sourceStepCopyNr - the sourceStepCopyNr to set

getTargetStepCopyNr

public int getTargetStepCopyNr()

返回:

the targetStepCopyNr

setTargetStepCopyNr

public void setTargetStepCopyNr(int targetStepCopyNr)

参数:

targetStepCopyNr - the targetStepCopyNr to set

getBufferSize

public int getBufferSize()

返回:

the bufferSize

setBufferSize

public void setBufferSize(int bufferSize)

参数:

bufferSize - the bufferSize to set

isCompressingStreams

public boolean isCompressingStreams()

返回:

the compressingStreams

setCompressingStreams

public void setCompressingStreams(boolean compressingStreams)

参数:

compressingStreams - the compressingStreams to set

getRemoteHostname

public String getRemoteHostname()

返回:

the remoteHostname

setRemoteHostname

public void setRemoteHostname(String remoteHostname)

参数:

remoteHostname - the remoteHostname to set

getSourceSlaveServerName

public String getSourceSlaveServerName()

返回:

the sourceSlaveServer name

setSourceSlaveServerName

public void setSourceSlaveServerName(String sourceSlaveServerName)

参数:

sourceSlaveServerName - the sourceSlaveServerName to set

finalize

protected void finalize()
                 throws Throwable

覆盖:

finalize 在类中 Object

抛出:

Throwable

getRowMeta

public org.pentaho.di.core.row.RowMetaInterface getRowMeta()

setRowMeta

public void setRowMeta(org.pentaho.di.core.row.RowMetaInterface rowMeta)

isEncryptingStreams

public boolean isEncryptingStreams()

setEncryptingStreams

public void setEncryptingStreams(boolean encryptingStreams)

getKey

public byte[] getKey()

setKey

public void setKey(byte[] key)