org.eclipse.smila.datamodel.record.impl
Class RecordImpl

java.lang.Object
  org.eclipse.smila.datamodel.record.impl.RecordImpl

All Implemented Interfaces:

java.io.Serializable, Record

public class RecordImpl
extends java.lang.Object
implements Record, java.io.Serializable

Default implementation of SMILA Records.

Author:

jschumacher

See Also:

Serialized Form

Field Summary

static RecordFactory

FACTORY record factory for this record implementation.

Constructor Summary

RecordImpl()

Method Summary

int	attachmentSize() get number of attachments.
byte[]	getAttachment(java.lang.String name) get attachment value for the specified name.
java.util.Iterator<java.lang.String>	getAttachmentNames() Get iterator on names of attachments of this record.
RecordFactory	getFactory() get record factory to use for adding objects to this record.
Id	getId() Get the ID of this record.
MObject	getMetadata() Get the metadata object of this record.
boolean	hasAttachment(java.lang.String name) check if this record has an attachment of the specified name.
boolean	hasAttachments() check if this record has attachments.
void	removeAttachment(java.lang.String name) remove attachment for specified name.
void	removeAttachments() remove attachments.
void	setAttachment(java.lang.String name, byte[] attachment) set attachment value for the specified name.
void	setId(Id id) Set the ID of this record.
void	setMetadata(MObject metadata) Set the metadata object of this record.

Methods inherited from class java.lang.Object

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

Field Detail

FACTORY

public static final RecordFactory FACTORY

record factory for this record implementation.

Constructor Detail

RecordImpl

public RecordImpl()

Method Detail

getFactory

public RecordFactory getFactory()

get record factory to use for adding objects to this record.

Specified by:

getFactory in interface Record

Returns:

record factory for this record.

See Also:

Record.getFactory()

attachmentSize

public int attachmentSize()

get number of attachments.

Specified by:

attachmentSize in interface Record

Returns:

number of attachments.

See Also:

Record.attachmentSize()

getAttachment

public byte[] getAttachment(java.lang.String name)

get attachment value for the specified name.

Specified by:

getAttachment in interface Record

Parameters:

name - attachment name.

Returns:

attachment value.

See Also:

Record.getAttachment(java.lang.String)

getAttachmentNames

public java.util.Iterator<java.lang.String> getAttachmentNames()

Get iterator on names of attachments of this record. Returns empty iterator if record has no attachments.

Specified by:

getAttachmentNames in interface Record

Returns:

iterator on attachment names.

See Also:

Record.getAttachmentNames()

getId

public Id getId()

Get the ID of this record.

Specified by:

getId in interface Record

Returns:

record ID

See Also:

Record.getId()

getMetadata

public MObject getMetadata()

Get the metadata object of this record. Contains attributes and annotations about this record.

Specified by:

getMetadata in interface Record

Returns:

the metadata object describing this record.

See Also:

Record.getMetadata()

hasAttachments

public boolean hasAttachments()

check if this record has attachments.

Specified by:

hasAttachments in interface Record

Returns:

true if this record has attachments, else false.

See Also:

Record.hasAttachments()

hasAttachment

public boolean hasAttachment(java.lang.String name)

check if this record has an attachment of the specified name.

Specified by:

hasAttachment in interface Record

Parameters:

name - attachment name.

Returns:

true if this record has an attachment for this name, else false.

See Also:

Record.hasAttachment(java.lang.String)

removeAttachment

public void removeAttachment(java.lang.String name)

remove attachment for specified name.

Specified by:

removeAttachment in interface Record

Parameters:

name - attachment name.

See Also:

Record.removeAttachment(java.lang.String)

removeAttachments

public void removeAttachments()

remove attachments.

Specified by:

removeAttachments in interface Record

See Also:

Record.removeAttachments()

setAttachment

public void setAttachment(java.lang.String name,
                          byte[] attachment)

set attachment value for the specified name.

Specified by:

setAttachment in interface Record

Parameters:

name - attachment name.

attachment - attachment value.

See Also:

org.eclipse.smila.datamodel.record.Record#setAttachment(java.lang.String, java.io.Serializable)

setId

public void setId(Id id)

Set the ID of this record.

Specified by:

setId in interface Record

Parameters:

id - new record ID

See Also:

Record.setId(org.eclipse.smila.datamodel.id.Id)

setMetadata

public void setMetadata(MObject metadata)

Set the metadata object of this record.

Specified by:

setMetadata in interface Record

Parameters:

metadata - new metadata object describing this record.

See Also:

Record.setMetadata(org.eclipse.smila.datamodel.record.MObject)