public class OtherByteAttributeMultipleFilesOnDisk extends Attribute
A concrete class specializing Attribute
for
Other Byte (OB) attributes whose values are not memory resident but rather are stored in multiple files on disk.
Though an instance of this class may be created
using its constructors, there is also a factory class, AttributeFactory
.
Attribute
,
AttributeFactory
,
AttributeList
Modifier and Type | Field and Description |
---|---|
protected long[] |
byteOffsets |
protected File[] |
files |
protected long[] |
lengths |
valueLength, valueMultiplicity
Constructor and Description |
---|
OtherByteAttributeMultipleFilesOnDisk(AttributeTag t)
Construct an (empty) attribute.
|
OtherByteAttributeMultipleFilesOnDisk(AttributeTag t,
File[] files)
Read an attribute from a set of files.
|
OtherByteAttributeMultipleFilesOnDisk(AttributeTag t,
File[] files,
long[] byteOffsets,
long[] lengths)
Read an attribute from a set of files.
|
OtherByteAttributeMultipleFilesOnDisk(AttributeTag t,
String[] fileNames)
Read an attribute from a set of files.
|
OtherByteAttributeMultipleFilesOnDisk(AttributeTag t,
String[] fileNames,
long[] byteOffsets,
long[] lengths)
Read an attribute from a set of files.
|
Modifier and Type | Method and Description |
---|---|
long |
getPaddedVL()
Get the value length of this attribute, accounting for the need for even-length padding.
|
byte[] |
getVR()
Get the value representation of this attribute (OB).
|
void |
removeValues()
Remove any existing values, making the attribute empty (zero length).
|
String |
toString(DicomDictionary dictionary)
Dump the contents of the attribute as a human-readable string.
|
void |
write(DicomOutputStream o)
Write the entire attribute (including values) to the output stream.
|
addValue, addValue, addValue, addValue, addValue, addValue, addValue, getByteValues, getDelimitedStringValuesOrDefault, getDelimitedStringValuesOrDefault, getDelimitedStringValuesOrDefault, getDelimitedStringValuesOrDefault, getDelimitedStringValuesOrDefault, getDelimitedStringValuesOrDefault, getDelimitedStringValuesOrEmptyString, getDelimitedStringValuesOrEmptyString, getDelimitedStringValuesOrEmptyString, getDelimitedStringValuesOrEmptyString, getDelimitedStringValuesOrEmptyString, getDelimitedStringValuesOrEmptyString, getDelimitedStringValuesOrNull, getDelimitedStringValuesOrNull, getDelimitedStringValuesOrNull, getDelimitedStringValuesOrNull, getDelimitedStringValuesOrNull, getDelimitedStringValuesOrNull, getDoubleValues, getDoubleValues, getDoubleValues, getElement, getFloatValues, getFloatValues, getFloatValues, getGroup, getIntegerValues, getIntegerValues, getIntegerValues, getLongValues, getLongValues, getLongValues, getOriginalStringValues, getShortValues, getSingleDoubleValueOrDefault, getSingleDoubleValueOrDefault, getSingleDoubleValueOrDefault, getSingleFloatValueOrDefault, getSingleFloatValueOrDefault, getSingleFloatValueOrDefault, getSingleIntegerValueOrDefault, getSingleIntegerValueOrDefault, getSingleIntegerValueOrDefault, getSingleLongValueOrDefault, getSingleLongValueOrDefault, getSingleLongValueOrDefault, getSingleStringValueOrDefault, getSingleStringValueOrDefault, getSingleStringValueOrDefault, getSingleStringValueOrDefault, getSingleStringValueOrDefault, getSingleStringValueOrDefault, getSingleStringValueOrEmptyString, getSingleStringValueOrEmptyString, getSingleStringValueOrEmptyString, getSingleStringValueOrEmptyString, getSingleStringValueOrEmptyString, getSingleStringValueOrEmptyString, getSingleStringValueOrNull, getSingleStringValueOrNull, getSingleStringValueOrNull, getSingleStringValueOrNull, getSingleStringValueOrNull, getSingleStringValueOrNull, getStringValues, getStringValues, getStringValues, getStringValues, getStringValues, getStringValues, getTag, getVL, getVM, getVRAsString, isValid, repairValues, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValues, setValues, setValues, setValues, toString, writeBase
protected File[] files
protected long[] byteOffsets
protected long[] lengths
public OtherByteAttributeMultipleFilesOnDisk(AttributeTag t)
Construct an (empty) attribute.
t
- the tag of the attributepublic OtherByteAttributeMultipleFilesOnDisk(AttributeTag t, File[] files, long[] byteOffsets, long[] lengths) throws IOException, DicomException
Read an attribute from a set of files.
t
- the tag of the attributefiles
- the input filesbyteOffsets
- the byte offsets in the files of the start of the data, one entry for each file, or null if 0 for all fileslengths
- the lengths in the files from the the start of the data, one entry for each file, or null if the remaining file length after the byteOffset, if anyIOException
DicomException
public OtherByteAttributeMultipleFilesOnDisk(AttributeTag t, String[] fileNames, long[] byteOffsets, long[] lengths) throws IOException, DicomException
Read an attribute from a set of files.
t
- the tag of the attributefileNames
- the input filesbyteOffsets
- the byte offsets in the files of the start of the data, one entry for each file, or null if 0 for all fileslengths
- the lengths in the files from the the start of the data, one entry for each file, or null if the remaining file length after the byteOffset, if anyIOException
DicomException
public OtherByteAttributeMultipleFilesOnDisk(AttributeTag t, File[] files) throws IOException, DicomException
Read an attribute from a set of files.
t
- the tag of the attributefiles
- the input filesIOException
DicomException
public OtherByteAttributeMultipleFilesOnDisk(AttributeTag t, String[] fileNames) throws IOException, DicomException
Read an attribute from a set of files.
t
- the tag of the attributefileNames
- the input filesIOException
DicomException
public long getPaddedVL()
Attribute
Get the value length of this attribute, accounting for the need for even-length padding.
getPaddedVL
in class Attribute
public void write(DicomOutputStream o) throws DicomException, IOException
Attribute
Write the entire attribute (including values) to the output stream.
write
in class Attribute
o
- IOException
DicomException
public String toString(DicomDictionary dictionary)
Attribute
Dump the contents of the attribute as a human-readable string.
No new line is appended.
The result is of the form:
(0xgggg,0xeeee) Name VR=<XX> VL=<0xnnnn> <...>
For example:
(0x0018,0x0020) ScanningSequence VR=<CS> VL=<0x2> <GR>
public void removeValues()
Attribute
Remove any existing values, making the attribute empty (zero length).
removeValues
in class Attribute
DicomException
public byte[] getVR()
Get the value representation of this attribute (OB).
getVR
in class Attribute
ValueRepresentation