org.xtce.toolkit

Class XTCETMStream

java.lang.Object

org.xtce.toolkit.XTCENamedObject

org.xtce.toolkit.XTCETMStream

All Implemented Interfaces:

Comparable

public class XTCETMStream
extends XTCENamedObject

Class the represent a telemetry stream from the XTCE data model.

Author:

dovereem

Method Summary

Modifier and Type	Method and Description
List<XTCETMContainer>	getContainers() Function to retrieve all of the Telemetry Containers that are members of this stream in the XTCE document.
org.omg.space.xtce.PCMStreamType	getReference() Retrieve a reference to the native JAXB object that is generated from the XTCE schema.
XTCETMContainer	getStreamRootContainer() Retrieve the XTCETMContainer that is the base container for this stream.
String	getStreamRootContainerPath() Retrieve the path to the XTCE SequenceContainer element that is the base container for this stream definition.
XTCEContainerContentModel	processStream(BitSet binaryData) Function to decompose a binary data stream into a simple array of entries that an application can iterate over without the need to resolve XTCE data model references, included additional containers, base containers, and conditional processing.
XTCEContainerContentModel	processStream(byte[] bytes) Function to decompose a binary data stream into a simple array of entries that an application can iterate over without the need to resolve XTCE data model references, included additional containers, base containers, and conditional processing.
XTCEContainerContentModel	processStream(InputStream stream) Function to decompose a binary data stream into a simple array of entries that an application can iterate over without the need to resolve XTCE data model references, included additional containers, base containers, and conditional processing.
XTCEContainerContentModel	processStreamIncludeOnly(BitSet binaryData, List<XTCETMContainer> includeList) Function to decompose a binary data stream into a simple array of entries that an application can iterate over without the need to resolve XTCE data model references, included additional containers, base containers, and conditional processing.
XTCEContainerContentModel	processStreamIncludeOnly(byte[] bytes, List<XTCETMContainer> includeList) Function to decompose a binary data stream into a simple array of entries that an application can iterate over without the need to resolve XTCE data model references, included additional containers, base containers, and conditional processing.
XTCEContainerContentModel	processStreamIncludeOnly(InputStream stream, List<XTCETMContainer> includeList) Function to decompose a binary data stream into a simple array of entries that an application can iterate over without the need to resolve XTCE data model references, included additional containers, base containers, and conditional processing.
XTCEContainerContentModel	processStreamWithExcludes(BitSet binaryData, List<XTCETMContainer> excludeList) Function to decompose a binary data stream into a simple array of entries that an application can iterate over without the need to resolve XTCE data model references, included additional containers, base containers, and conditional processing.
XTCEContainerContentModel	processStreamWithExcludes(byte[] bytes, List<XTCETMContainer> excludeList) Function to decompose a binary data stream into a simple array of entries that an application can iterate over without the need to resolve XTCE data model references, included additional containers, base containers, and conditional processing.
XTCEContainerContentModel	processStreamWithExcludes(InputStream stream, List<XTCETMContainer> excludeList) Function to decompose a binary data stream into a simple array of entries that an application can iterate over without the need to resolve XTCE data model references, included additional containers, base containers, and conditional processing.
String	toXml() Retrieve an XML string that represents this Stream element.

Methods inherited from class org.xtce.toolkit.XTCENamedObject

compareTo, equals, getAlias, getAliasSet, getAncillaryData, getAncillaryData, getFullPath, getName, getPrimaryLongDescription, getPrimaryShortDescription, getSpaceSystemName, getSpaceSystemPath, hashCode, populateAliasListFromReference, setPrimaryLongDescription, setPrimaryShortDescription

Methods inherited from class java.lang.Object

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

Method Detail

getStreamRootContainerPath

public final String getStreamRootContainerPath()

Retrieve the path to the XTCE SequenceContainer element that is the base container for this stream definition.

Returns:

String containing the full path in the XTCE data model for the container that is the base or root of this stream.

getStreamRootContainer

public final XTCETMContainer getStreamRootContainer()

Retrieve the XTCETMContainer that is the base container for this stream.

Returns:

XTCETMContainer representing the container in the XTCE document.

getReference

public final org.omg.space.xtce.PCMStreamType getReference()

Retrieve a reference to the native JAXB object that is generated from the XTCE schema.

Returns:

PCMStreamType that underlies this stream object.

getContainers

public List<XTCETMContainer> getContainers()

Function to retrieve all of the Telemetry Containers that are members of this stream in the XTCE document.

Returns:

List of XTCETMContainers in the stream.

processStream

public XTCEContainerContentModel processStream(BitSet binaryData)
                                        throws XTCEDatabaseException

Function to decompose a binary data stream into a simple array of entries that an application can iterate over without the need to resolve XTCE data model references, included additional containers, base containers, and conditional processing.

Parameters:

binaryData - BitSet containing the container binary encoded data so that the output object contains entries with actual values from a real binary image.

Returns:

XTCEContainerContentModel representing this XTCETMContainer.

Throws:

XTCEDatabaseException - thrown in the event that it is not possible to decompose the container completely due to bad references in the XTCE document.

processStream

public XTCEContainerContentModel processStream(byte[] bytes)
                                        throws XTCEDatabaseException

Function to decompose a binary data stream into a simple array of entries that an application can iterate over without the need to resolve XTCE data model references, included additional containers, base containers, and conditional processing. This function is intended to accept the byte array that is read from a ByteArrayOutputStream.toByteArray() that is easily obtained when reading a binary file using a Java FileInputStream.

Parameters:

bytes - byte[] containing the container binary encoded data so that the output object contains entries with actual values from a real binary image.

Returns:

XTCEContainerContentModel representing this XTCETMContainer.

Throws:

XTCEDatabaseException - thrown in the event that it is not possible to decompose the container completely due to bad references in the XTCE document.

processStream

public XTCEContainerContentModel processStream(InputStream stream)
                                        throws XTCEDatabaseException

Function to decompose a binary data stream into a simple array of entries that an application can iterate over without the need to resolve XTCE data model references, included additional containers, base containers, and conditional processing. This function is intended to accept a Java InputStream containing the bytes to use for the binary portion of the container.

Parameters:

stream - InputStream containing the container binary encoded data so that the output object contains entries with actual values from a real binary image.

Returns:

XTCEContainerContentModel representing this XTCETMContainer.

Throws:

XTCEDatabaseException - thrown in the event that it is not possible to decompose the container completely due to bad references in the XTCE document, or if the stream throws an IOException.

processStreamIncludeOnly

public XTCEContainerContentModel processStreamIncludeOnly(BitSet binaryData,
                                                          List<XTCETMContainer> includeList)
                                                   throws XTCEDatabaseException

Function to decompose a binary data stream into a simple array of entries that an application can iterate over without the need to resolve XTCE data model references, included additional containers, base containers, and conditional processing. This special case method permits the caller to use a subset of the containers that are a part of this stream. The function will silently ignore containers passed in the "includeList" which are not a part of this stream. If no matching container is found for the "binaryData", then the returned XTCEContainerContentModel will be null.

Parameters:

binaryData - BitSet containing the container binary encoded data so that the output object contains entries with actual values from a real binary image.

includeList - List of XTCETMContainer objects to restrict the stream processing. Only the containers in the provided list will result in an output. This list should not include abstract containers from the inheritance tree or it may hide containers that are more specific.

Returns:

XTCEContainerContentModel representing this XTCETMContainer or null in the event that the bits do not represent a container on the included list argument to this method call.

Throws:

XTCEDatabaseException - thrown in the event that it is not possible to decompose the container completely due to bad references in the XTCE document.

processStreamIncludeOnly

public XTCEContainerContentModel processStreamIncludeOnly(byte[] bytes,
                                                          List<XTCETMContainer> includeList)
                                                   throws XTCEDatabaseException

Function to decompose a binary data stream into a simple array of entries that an application can iterate over without the need to resolve XTCE data model references, included additional containers, base containers, and conditional processing. This special case method permits the caller to use a subset of the containers that are a part of this stream. The function will silently ignore containers passed in the "includeList" which are not a part of this stream. If no matching container is found for the "binaryData", then the returned XTCEContainerContentModel will be null. This function is intended to accept the byte array that is read from a ByteArrayOutputStream.toByteArray() that is easily obtained when reading a binary file using a Java FileInputStream.

Parameters:

bytes - byte[] containing the container binary encoded data so that the output object contains entries with actual values from a real binary image.

includeList - List of XTCETMContainer objects to restrict the stream processing. Only the containers in the provided list will result in an output. This list should not include abstract containers from the inheritance tree or it may hide containers that are more specific.

Returns:

XTCEContainerContentModel representing this XTCETMContainer or null in the event that the bits do not represent a container on the included list argument to this method call.

Throws:

XTCEDatabaseException - thrown in the event that it is not possible to decompose the container completely due to bad references in the XTCE document.

processStreamIncludeOnly

public XTCEContainerContentModel processStreamIncludeOnly(InputStream stream,
                                                          List<XTCETMContainer> includeList)
                                                   throws XTCEDatabaseException

Function to decompose a binary data stream into a simple array of entries that an application can iterate over without the need to resolve XTCE data model references, included additional containers, base containers, and conditional processing. This special case method permits the caller to use a subset of the containers that are a part of this stream. The function will silently ignore containers passed in the "includeList" which are not a part of this stream. If no matching container is found for the "binaryData", then the returned XTCEContainerContentModel will be null. This function is intended to accept a Java InputStream containing the bytes to use for the binary portion of the container.

Parameters:

stream - InputStream containing the container binary encoded data so that the output object contains entries with actual values from a real binary image.

includeList - List of XTCETMContainer objects to restrict the stream processing. Only the containers in the provided list will result in an output. This list should not include abstract containers from the inheritance tree or it may hide containers that are more specific.

Returns:

XTCEContainerContentModel representing this XTCETMContainer or null in the event that the bits do not represent a container on the included list argument to this method call.

Throws:

XTCEDatabaseException - thrown in the event that it is not possible to decompose the container completely due to bad references in the XTCE document, or if the stream throws an IOException.

processStreamWithExcludes

public XTCEContainerContentModel processStreamWithExcludes(BitSet binaryData,
                                                           List<XTCETMContainer> excludeList)
                                                    throws XTCEDatabaseException

Function to decompose a binary data stream into a simple array of entries that an application can iterate over without the need to resolve XTCE data model references, included additional containers, base containers, and conditional processing. This special case method permits the caller to use a subset of the containers that are a part of this stream. The function will silently ignore containers passed in the "excludeList" which are not a part of this stream. If no matching container is found for the "binaryData", then the returned XTCEContainerContentModel will be null.

Parameters:

binaryData - BitSet containing the container binary encoded data so that the output object contains entries with actual values from a real binary image.

excludeList - List of XTCETMContainer objects to restrict the stream processing. Containers in this list will be ignored. If there is no match for the binary data, then the model returned will be null.

Returns:

XTCEContainerContentModel representing this XTCETMContainer or null in the event that the bits do not represent a container on the included list argument to this method call.

Throws:

XTCEDatabaseException - thrown in the event that it is not possible to decompose the container completely due to bad references in the XTCE document.

processStreamWithExcludes

public XTCEContainerContentModel processStreamWithExcludes(byte[] bytes,
                                                           List<XTCETMContainer> excludeList)
                                                    throws XTCEDatabaseException

Function to decompose a binary data stream into a simple array of entries that an application can iterate over without the need to resolve XTCE data model references, included additional containers, base containers, and conditional processing. This special case method permits the caller to use a subset of the containers that are a part of this stream. The function will silently ignore containers passed in the "excludeList" which are not a part of this stream. If no matching container is found for the "binaryData", then the returned XTCEContainerContentModel will be null. This function is intended to accept the byte array that is read from a ByteArrayOutputStream.toByteArray() that is easily obtained when reading a binary file using a Java FileInputStream.

Parameters:

bytes - byte[] containing the container binary encoded data so that the output object contains entries with actual values from a real binary image.

excludeList - List of XTCETMContainer objects to restrict the stream processing. Containers in this list will be ignored. If there is no match for the binary data, then the model returned will be null.

Returns:

XTCEContainerContentModel representing this XTCETMContainer or null in the event that the bits do not represent a container on the included list argument to this method call.

Throws:

XTCEDatabaseException - thrown in the event that it is not possible to decompose the container completely due to bad references in the XTCE document.

processStreamWithExcludes

public XTCEContainerContentModel processStreamWithExcludes(InputStream stream,
                                                           List<XTCETMContainer> excludeList)
                                                    throws XTCEDatabaseException

Function to decompose a binary data stream into a simple array of entries that an application can iterate over without the need to resolve XTCE data model references, included additional containers, base containers, and conditional processing. This special case method permits the caller to use a subset of the containers that are a part of this stream. The function will silently ignore containers passed in the "excludeList" which are not a part of this stream. If no matching container is found for the "binaryData", then the returned XTCEContainerContentModel will be null. This function is intended to accept a Java InputStream containing the bytes to use for the binary portion of the container.

Parameters:

stream - InputStream containing the container binary encoded data so that the output object contains entries with actual values from a real binary image.

excludeList - List of XTCETMContainer objects to restrict the stream processing. Containers in this list will be ignored. If there is no match for the binary data, then the model returned will be null.

Returns:

XTCEContainerContentModel representing this XTCETMContainer or null in the event that the bits do not represent a container on the included list argument to this method call.

Throws:

XTCEDatabaseException - thrown in the event that it is not possible to decompose the container completely due to bad references in the XTCE document, or if the stream throws an IOException.

toXml

public String toXml()
             throws XTCEDatabaseException

Retrieve an XML string that represents this Stream element.

Returns:

String containing the XML fragment.

Throws:

XTCEDatabaseException - in the event that the elements being marshaled from the JAXB internal classes cannot make a valid document. Check the exception message for causality information.