public final class DataBufferInt extends DataBuffer
DataBuffer and stores data internally
as integers.
banks, dataType, offset, offsets, size, TYPE_BYTE, TYPE_DOUBLE, TYPE_FLOAT, TYPE_INT, TYPE_SHORT, TYPE_UNDEFINED, TYPE_USHORT| Constructor and Description |
|---|
DataBufferInt(int size)
Constructs an integer-based
DataBuffer with a single bank
and the specified size. |
DataBufferInt(int[][] dataArray,
int size)
Constructs an integer-based
DataBuffer with the specified arrays. |
DataBufferInt(int[][] dataArray,
int size,
int[] offsets)
Constructs an integer-based
DataBuffer with the specified arrays, size,
and offsets. |
DataBufferInt(int[] dataArray,
int size)
Constructs an integer-based
DataBuffer with a single bank using the
specified array. |
DataBufferInt(int[] dataArray,
int size,
int offset)
Constructs an integer-based
DataBuffer with a single bank using the
specified array, size, and offset. |
DataBufferInt(int size,
int numBanks)
Constructs an integer-based
DataBuffer with the specified number of
banks, all of which are the specified size. |
| Modifier and Type | Method and Description |
|---|---|
int[][] |
getBankData()
Returns the data arrays for all banks.
|
int[] |
getData()
Returns the default (first) int data array in
DataBuffer. |
int[] |
getData(int bank)
Returns the data array for the specified bank.
|
int |
getElem(int i)
Returns the requested data array element from the first (default) bank.
|
int |
getElem(int bank,
int i)
Returns the requested data array element from the specified bank.
|
void |
setElem(int i,
int val)
Sets the requested data array element in the first (default) bank
to the specified value.
|
void |
setElem(int bank,
int i,
int val)
Sets the requested data array element in the specified bank
to the integer value
i. |
getDataType, getDataTypeSize, getElemDouble, getElemDouble, getElemFloat, getElemFloat, getNumBanks, getOffset, getOffsets, getSize, setElemDouble, setElemDouble, setElemFloat, setElemFloatpublic DataBufferInt(int size)
DataBuffer with a single bank
and the specified size.size - The size of the DataBuffer.public DataBufferInt(int size,
int numBanks)
DataBuffer with the specified number of
banks, all of which are the specified size.size - The size of the banks in the DataBuffer.numBanks - The number of banks in the aDataBuffer.public DataBufferInt(int[] dataArray,
int size)
DataBuffer with a single bank using the
specified array.
Only the first size elements should be used by accessors of
this DataBuffer. dataArray must be large enough to
hold size elements.
Note that DataBuffer objects created by this constructor
may be incompatible with performance
optimizations used by some implementations (such as caching
an associated image in video memory).
dataArray - The integer array for the DataBuffer.size - The size of the DataBuffer bank.public DataBufferInt(int[] dataArray,
int size,
int offset)
DataBuffer with a single bank using the
specified array, size, and offset. dataArray must have at least
offset + size elements. Only elements offset
through offset + size - 1
should be used by accessors of this DataBuffer.
Note that DataBuffer objects created by this constructor
may be incompatible with performance
optimizations used by some implementations (such as caching
an associated image in video memory).
dataArray - The integer array for the DataBuffer.size - The size of the DataBuffer bank.offset - The offset into the dataArray.public DataBufferInt(int[][] dataArray,
int size)
DataBuffer with the specified arrays.
The number of banks will be equal to dataArray.length.
Only the first size elements of each array should be used by
accessors of this DataBuffer.
Note that DataBuffer objects created by this constructor
may be incompatible with performance
optimizations used by some implementations (such as caching
an associated image in video memory).
dataArray - The integer arrays for the DataBuffer.size - The size of the banks in the DataBuffer.public DataBufferInt(int[][] dataArray,
int size,
int[] offsets)
DataBuffer with the specified arrays, size,
and offsets.
The number of banks is equal to dataArray.length. Each array must
be at least as large as size + the corresponding offset. There must
be an entry in the offset array for each dataArray entry. For each
bank, only elements offset through
offset + size - 1 should be
used by accessors of this DataBuffer.
Note that DataBuffer objects created by this constructor
may be incompatible with performance
optimizations used by some implementations (such as caching
an associated image in video memory).
dataArray - The integer arrays for the DataBuffer.size - The size of the banks in the DataBuffer.offsets - The offsets into each array.public int[] getData()
DataBuffer.
Note that calling this method may cause this DataBuffer
object to be incompatible with performance
optimizations used by some implementations (such as caching
an associated image in video memory).
public int[] getData(int bank)
Note that calling this method may cause this DataBuffer
object to be incompatible with performance
optimizations used by some implementations (such as caching
an associated image in video memory).
bank - The bank whose data array you want to get.public int[][] getBankData()
Note that calling this method may cause this DataBuffer
object to be incompatible with performance
optimizations used by some implementations (such as caching
an associated image in video memory).
public int getElem(int i)
getElem in class DataBufferi - The data array element you want to get.setElem(int, int),
setElem(int, int, int)public int getElem(int bank,
int i)
getElem in class DataBufferbank - The bank from which you want to get a data array element.i - The data array element you want to get.setElem(int, int),
setElem(int, int, int)public void setElem(int i,
int val)
setElem in class DataBufferi - The data array element you want to set.val - The integer value to which you want to set the data array element.getElem(int),
getElem(int, int)public void setElem(int bank,
int i,
int val)
i.setElem in class DataBufferbank - The bank in which you want to set the data array element.i - The data array element you want to set.val - The integer value to which you want to set the specified data array element.getElem(int),
getElem(int, int) Submit a bug or feature
For further API reference and developer documentation, see Java SE Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.
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