cdac.medinfo.sdk.dcm30_04.baselibs

Class OF

java.lang.Object

cdac.medinfo.sdk.dcm30_04.baselibs.DicomValue

cdac.medinfo.sdk.dcm30_04.baselibs.OF

All Implemented Interfaces:

IDicomValue, java.io.Serializable

public class OF
extends DicomValue

OB represents the string of bytes where the encoding of the contents is specified by the negotiated Transfer Syntax. OB is a VR which is insensitive to Little/Big Endian byte ordering The string of bytes shall be padded with a single trailing NULL byte value (00H) when necessary to achieve even length.

See Also:

Serialized Form

Method Summary

Methods

Modifier and Type	Method and Description
void	addImage(float[] arrImage) Adds pixel data in the form of raw buffer
void	dumpDICOMInfo(IDicomStream objIDicomStream) Dumps the value of Attribute as Hidden.
long	getMaxLength() Retrieves the max length for OF DataType
int	getValueLength() Retrieves the value length of the item.
boolean	read(IDicomStream objIDicomStream, int iOFLength) This method reads OF in the structure -> OF Basic Offset Table with NO Item Value(Tag and Length) then Item Tag, length and value for each frame specified in the offset table3
void	setValue(java.lang.Object objValue) Sets the value in OF DataType
void	setValueLength() sets the actual value length of OF
java.lang.String	toString() This function returns the String value of AE Data Type.
boolean	validate() Validates OF DataType
boolean	validate(java.lang.Object objValue) Validates OF DataType
int	write(IDicomStream objIDicomStream) This method writes the series of byte buffers present in the OF datatype.

Methods inherited from class cdac.medinfo.sdk.dcm30_04.baselibs.DicomValue

clone, getIVRType, getValue, getValueMultiplicity, setIVRType

Methods inherited from class java.lang.Object

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

Method Detail

read

public boolean read(IDicomStream objIDicomStream,
           int iOFLength)
             throws InvalidDataTypeException,
                    java.io.IOException

This method reads OF in the structure -> OF Basic Offset Table with NO Item Value(Tag and Length) then Item Tag, length and value for each frame specified in the offset table3

Specified by:

read in interface IDicomValue

Specified by:

read in class DicomValue

Parameters:

objIDicomStream - stream from which the Item is to be written

iOFLength - length of the DicomValue to be read from the stream

Returns:

integer - returns status success/failure

Throws:

InvalidDataTypeException - If data type validation fails.

java.io.IOException - If Input/Output operation fails.

getMaxLength

public long getMaxLength()

Retrieves the max length for OF DataType

Returns:

integer - max length for OF DataType

write

public int write(IDicomStream objIDicomStream)
          throws java.io.IOException

This method writes the series of byte buffers present in the OF datatype. For this purpose it writes them in the structure specified in the Dicom standard.

Specified by:

write in interface IDicomValue

Specified by:

write in class DicomValue

Parameters:

objIDicomStream - stream on which to write the DataElements

Returns:

integer - status indicating success/failure

Throws:

java.io.IOException - If Input/Output operation fails.

validate

public boolean validate(java.lang.Object objValue)
                 throws ValidationException

Validates OF DataType

Specified by:

validate in interface IDicomValue

Specified by:

validate in class DicomValue

Parameters:

objValue - Object of OF to be validated

Returns:

boolean status indicating success/failure

Throws:

ValidationException - If validation of DataType fails.

validate

public boolean validate()
                 throws ValidationException

Validates OF DataType

Specified by:

validate in interface IDicomValue

Specified by:

validate in class DicomValue

Parameters:

objValue - Object of OF to be validated

Returns:

boolean status indicating success/failure

Throws:

ValidationException - If validation of DataType fails.

addImage

public void addImage(float[] arrImage)

Adds pixel data in the form of raw buffer

Parameters:

arrImage - Byte array of raw image data.

setValueLength

public void setValueLength()

sets the actual value length of OF

getValueLength

public int getValueLength()

Retrieves the value length of the item. Note that this length excludes the Item major and minor tags

Specified by:

getValueLength in interface IDicomValue

Specified by:

getValueLength in class DicomValue

Returns:

integer - value length of the item

setValue

public void setValue(java.lang.Object objValue)
              throws InvalidDataTypeException

Sets the value in OF DataType

Specified by:

setValue in interface IDicomValue

Overrides:

setValue in class DicomValue

Parameters:

objValue - object of type Object representing the value of OF DataType

Throws:

InvalidDataTypeException - If data type validation fails.

toString

public java.lang.String toString()

This function returns the String value of AE Data Type.

Overrides:

toString in class java.lang.Object

dumpDICOMInfo

public void dumpDICOMInfo(IDicomStream objIDicomStream)
                   throws java.io.IOException

Dumps the value of Attribute as Hidden.

Parameters:

objIDicomStream - - the Stream on which the Data is to be written.

Throws:

java.io.IOException - - Exception is thrown indicating runtime failure of writing operation.