Class OtherByteAttribute
A concrete class specializing Attribute
for
Other Byte (OB) attributes.
Though an instance of this class may be created
using its constructors, there is also a factory class, AttributeFactory
.
- See Also:
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Field Summary
Fields inherited from class com.pixelmed.dicom.Attribute
valueLength, valueMultiplicity
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Constructor Summary
ConstructorsConstructorDescriptionConstruct an (empty) attribute.OtherByteAttribute
(AttributeTag t, long vl, DicomInputStream i) Read an attribute from an input stream.OtherByteAttribute
(AttributeTag t, Long vl, DicomInputStream i) Read an attribute from an input stream. -
Method Summary
Modifier and TypeMethodDescriptionvoid
Add a(nother)String
value after any existing values of this attribute.byte[]
Get the values of this attribute as a byte array, if the values are byte order insensitive.byte[]
getByteValues
(boolean big) Get the values of this attribute as a byte array, accounting for byte ordering of values that are larger than one byte.long
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
Remove any existing values, making the attribute empty (zero length).void
setValues
(byte[] v) Replace any existing values with the supplied array of byte.void
setValues
(byte[] v, boolean big) Replace any existing values with the supplied array of byte, accounting for byte ordering of values that are larger than one byte.toString
(DicomDictionary dictionary) Dump the contents of the attribute as a human-readable string.void
Write the entire attribute (including values) to the output stream.Methods inherited from class com.pixelmed.dicom.Attribute
addValue, addValue, addValue, addValue, addValue, addValue, 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, getLengthOfEncodedValue, 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, setValues, toString, writeBase
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Constructor Details
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OtherByteAttribute
Construct an (empty) attribute.
- Parameters:
t
- the tag of the attribute
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OtherByteAttribute
public OtherByteAttribute(AttributeTag t, long vl, DicomInputStream i) throws IOException, DicomException Read an attribute from an input stream.
- Parameters:
t
- the tag of the attributevl
- the value length of the attributei
- the input stream- Throws:
IOException
- if an I/O error occursDicomException
- if error in DICOM encoding
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OtherByteAttribute
public OtherByteAttribute(AttributeTag t, Long vl, DicomInputStream i) throws IOException, DicomException Read an attribute from an input stream.
- Parameters:
t
- the tag of the attributevl
- the value length of the attributei
- the input stream- Throws:
IOException
- if an I/O error occursDicomException
- if error in DICOM encoding
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Method Details
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getPaddedVL
public long getPaddedVL()Description copied from class:Attribute
Get the value length of this attribute, accounting for the need for even-length padding.
- Overrides:
getPaddedVL
in classAttribute
- Returns:
- the value length (padded to an even length)
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write
Description copied from class:Attribute
Write the entire attribute (including values) to the output stream.
- Specified by:
write
in classAttribute
- Parameters:
o
- the output stream- Throws:
DicomException
- if error in DICOM encodingIOException
- if an I/O error occurs
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toString
Description copied from class: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>
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addValue
Description copied from class:Attribute
Add a(nother)String
value after any existing values of this attribute.- Overrides:
addValue
in classAttribute
- Parameters:
v
-- Throws:
DicomException
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setValues
Description copied from class:Attribute
Replace any existing values with the supplied array of byte.- Overrides:
setValues
in classAttribute
- Parameters:
v
-- Throws:
DicomException
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setValues
Description copied from class:Attribute
Replace any existing values with the supplied array of byte, accounting for byte ordering of values that are larger than one byte.- Overrides:
setValues
in classAttribute
- Parameters:
v
-big
-- Throws:
DicomException
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getByteValues
Description copied from class:Attribute
Get the values of this attribute as a byte array, if the values are byte order insensitive.
- Overrides:
getByteValues
in classAttribute
- Returns:
- the values as an array of bytes
- Throws:
DicomException
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getByteValues
Description copied from class:Attribute
Get the values of this attribute as a byte array, accounting for byte ordering of values that are larger than one byte.
- Overrides:
getByteValues
in classAttribute
- Parameters:
big
- whether or not to intepret the values larger than bytes as big endian or not- Returns:
- the values as an array of bytes
- Throws:
DicomException
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removeValues
public void removeValues()Description copied from class:Attribute
Remove any existing values, making the attribute empty (zero length).
- Specified by:
removeValues
in classAttribute
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getVR
public byte[] getVR()Get the value representation of this attribute (OB).
- Overrides:
getVR
in classAttribute
- Returns:
- 'O','B' in ASCII as a two byte array; see
ValueRepresentation
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