org.apache.ignite.internal.visor.file

Class VisorFileBlock

java.lang.Object

org.apache.ignite.internal.visor.VisorDataTransferObject

org.apache.ignite.internal.visor.file.VisorFileBlock

All Implemented Interfaces:

Externalizable, Serializable

public class VisorFileBlock
extends VisorDataTransferObject

Represents block of bytes from a file, could be optionally zipped.

See Also:

Serialized Form

Field Summary

Fields inherited from class org.apache.ignite.internal.visor.VisorDataTransferObject

V1, V2

Constructor Summary

Constructors

Constructor and Description
VisorFileBlock() Default constructor.
VisorFileBlock(String path, long off, long size, long lastModified, boolean zipped, byte[] data) Create file block with given parameters.

Method Summary

Methods

Modifier and Type	Method and Description
byte[]	getData()
long	getLastModified()
long	getOffset()
String	getPath()
long	getSize()
boolean	isZipped()
protected void	readExternalData(byte protoVer, ObjectInput in) Load object's specific data content.
String	toString()
protected void	writeExternalData(ObjectOutput out) Save object's specific data content.

Methods inherited from class org.apache.ignite.internal.visor.VisorDataTransferObject

getProtocolVersion, readExternal, toList, toSet, writeExternal

Methods inherited from class java.lang.Object

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

Constructor Detail

VisorFileBlock

public VisorFileBlock()

Default constructor.

VisorFileBlock

public VisorFileBlock(String path,
              long off,
              long size,
              long lastModified,
              boolean zipped,
              byte[] data)

Create file block with given parameters.

Parameters:

path - File path.

off - Marker position.

size - File size.

lastModified - Timestamp of last modification of the file.

zipped - Whether data was zipped.

data - Data bytes.

Method Detail

getPath

public String getPath()

Returns:

File path.

getOffset

public long getOffset()

Returns:

Marker position.

getSize

public long getSize()

Returns:

File size.

getLastModified

public long getLastModified()

Returns:

Timestamp of last modification of the file.

isZipped

public boolean isZipped()

Returns:

Whether data was zipped.

getData

public byte[] getData()

Returns:

Data bytes.

writeExternalData

protected void writeExternalData(ObjectOutput out)
                          throws IOException

Save object's specific data content.

Specified by:

writeExternalData in class VisorDataTransferObject

Parameters:

out - Output object to write data content.

Throws:

IOException - If I/O errors occur.

readExternalData

protected void readExternalData(byte protoVer,
                    ObjectInput in)
                         throws IOException,
                                ClassNotFoundException

Load object's specific data content.

Specified by:

readExternalData in class VisorDataTransferObject

Parameters:

protoVer - Input object version.

in - Input object to load data content.

Throws:

IOException - If I/O errors occur.

ClassNotFoundException - If the class for an object being restored cannot be found.

toString

public String toString()

Overrides:

toString in class Object