org.lsst.ccs.drivers.rcm
Class Image

java.lang.Object
  org.lsst.ccs.drivers.rcm.ImageMetadata
      org.lsst.ccs.drivers.rcm.Image

All Implemented Interfaces:

Serializable

public class Image
extends ImageMetadata

Image data

Author:

Owen Saxton

See Also:

Serialized Form

Field Summary

Fields inherited from class org.lsst.ccs.drivers.rcm.ImageMetadata

address, cluster, element, length, schema, tag, version

Constructor Summary

Image(long tag, int length, int schema, int version, int address, int cluster, int element, ByteBuffer data)

Image(long tag, int length, int schema, int version, int address, int cluster, int element, long mdata)
Constructors.

Method Summary

void	deleteMetadataRef() Deletes the metadata reference.
void	finalize() Performs finalization.
ByteBuffer	getData() Gets the image pixel data.
ImageMetadata	getMetadata() Gets the image metadata.

Methods inherited from class org.lsst.ccs.drivers.rcm.ImageMetadata

getAddress, getCluster, getElement, getLength, getSchema, getTag, getVersion, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

Image

public Image(long tag,
             int length,
             int schema,
             int version,
             int address,
             int cluster,
             int element,
             long mdata)

Constructors.

Image

public Image(long tag,
             int length,
             int schema,
             int version,
             int address,
             int cluster,
             int element,
             ByteBuffer data)

Method Detail

getData

public ByteBuffer getData()

Gets the image pixel data.

Returns:

The image's pixel data if it has been successfully read, or null if it hasn't been. The data returned is a read-only wrapper around the image data to assure the user cannot change the state of the image.

getMetadata

public ImageMetadata getMetadata()

Gets the image metadata.

Returns:

The image's metadata

deleteMetadataRef

public void deleteMetadataRef()

Deletes the metadata reference.

finalize

public void finalize()
              throws Throwable

Performs finalization. Allocated non-java memory (in this case the C++ image metadata object) has to be freed.

Overrides:

finalize in class Object

Throws:

Throwable