public class CompoundIntegerDataset extends AbstractCompoundDataset
Modifier and Type | Field and Description |
---|---|
protected int[] |
data |
isize
base, BLOCK_CLOSE, BLOCK_OPEN, odata, offset, size, stride, stringFormat
metadata, name, shape
ARRAYFLOAT32, ARRAYFLOAT64, ARRAYINT16, ARRAYINT32, ARRAYINT64, ARRAYINT8, ARRAYMUL, BOOL, COMPLEX, COMPLEX128, COMPLEX64, DATE, FLOAT, FLOAT32, FLOAT64, INT, INT16, INT32, INT64, INT8, OBJECT, RGB, RGB8, STRING
Modifier and Type | Method and Description |
---|---|
IntegerDataset |
asNonCompoundDataset(boolean shareData)
Get a non-compound dataset version
|
CompoundIntegerDataset |
clone()
Clone dataset
|
boolean |
containsInfs() |
boolean |
containsInvalidNumbers() |
boolean |
containsNans() |
void |
copyElements(Dataset destination,
int element)
Copy chosen elements from each item to another dataset
|
void |
copyItemsFromAxes(int[] pos,
boolean[] axes,
Dataset dest)
Copy content from axes in given position to array
|
protected int[] |
createArray(int size) |
static CompoundIntegerDataset |
createCompoundDatasetWithLastDimension(Dataset a,
boolean shareData)
Create a compound dataset using last dimension of given dataset
|
static CompoundIntegerDataset |
createFromObject(int itemSize,
Object obj)
Create a 1D dataset from an object which could be a Java list, array (of arrays...) or Number.
|
boolean |
equals(Object obj) |
CompoundIntegerDataset |
fill(Object obj)
Fill dataset with given object
|
void |
fillDataset(Dataset result,
IndexIterator iter)
Populate another dataset with part of current dataset
|
int[] |
getAbs(int index)
Get values at absolute index in the internal array.
|
void |
getAbs(int index,
int[] values)
Get values at absolute index in the internal array.
|
protected int |
getBufferLength() |
byte[] |
getByteArray() |
byte[] |
getByteArray(int... pos) |
byte[] |
getByteArray(int i) |
byte[] |
getByteArray(int i,
int j) |
int[] |
getData()
This is a typed version of
AbstractDataset.getBuffer() |
double[] |
getDoubleArray() |
double[] |
getDoubleArray(int... pos) |
double[] |
getDoubleArray(int i) |
double[] |
getDoubleArray(int i,
int j) |
void |
getDoubleArrayAbs(int index,
double[] darray)
Get an item as a double array
|
boolean |
getElementBooleanAbs(int index)
Get an element from given absolute index as a boolean.
|
double |
getElementDoubleAbs(int index)
Get an element from given absolute index as a double.
|
long |
getElementLongAbs(int index)
Get an element from given absolute index as a long.
|
IntegerDataset |
getElements(int element)
Get chosen elements from each item as a dataset
|
IntegerDataset |
getElementsView(int element)
Get chosen elements from each item as a view on dataset
|
protected double |
getFirstValue() |
protected double |
getFirstValue(int... pos) |
protected double |
getFirstValue(int i) |
protected double |
getFirstValue(int i,
int j) |
float[] |
getFloatArray() |
float[] |
getFloatArray(int... pos) |
float[] |
getFloatArray(int i) |
float[] |
getFloatArray(int i,
int j) |
int[] |
getIntArray() |
int[] |
getIntArray(int... pos) |
int[] |
getIntArray(int i) |
int[] |
getIntArray(int i,
int j) |
long[] |
getLongArray() |
long[] |
getLongArray(int... pos) |
long[] |
getLongArray(int i) |
long[] |
getLongArray(int i,
int j) |
Object |
getObject()
Get first item as an object.
|
Object |
getObject(int... pos) |
Object |
getObject(int i)
Get an item from given position as an object.
|
Object |
getObject(int i,
int j)
Get an item from given position as an object.
|
Object |
getObjectAbs(int index)
Get an item from given absolute index as an object.
|
short[] |
getShortArray() |
short[] |
getShortArray(int... pos) |
short[] |
getShortArray(int i) |
short[] |
getShortArray(int i,
int j) |
CompoundIntegerDataset |
getSlice(SliceIterator siter)
Get a slice of the dataset.
|
String |
getString()
Get first item as a string.
|
String |
getString(int... pos) |
String |
getString(int i)
Get an item from given position as a string.
|
String |
getString(int i,
int j)
Get an item from given position as a string.
|
String |
getStringAbs(int index)
Get an item from given absolute index as a string.
|
CompoundIntegerDataset |
getView(boolean deepCopyMetadata) |
int |
hashCode() |
CompoundIntegerDataset |
iadd(Object b)
In-place addition
|
CompoundIntegerDataset |
idivide(Object b)
In-place division
|
CompoundIntegerDataset |
ifloor()
In-place floor
|
CompoundIntegerDataset |
imultiply(Object b)
In-place multiplication
|
CompoundIntegerDataset |
ipower(Object b)
In-place raise to power of argument
|
CompoundIntegerDataset |
iremainder(Object b)
In-place remainder of division
|
CompoundIntegerDataset |
isubtract(Object b)
In-place subtraction
|
double |
residual(Object b,
Dataset w,
boolean ignoreNaNs)
Calculate residual of dataset with object and weight.
|
void |
resize(int... newShape)
Change shape and size of dataset in-place
|
void |
set(Object obj)
Set the value given by object at the first position.
|
void |
set(Object obj,
int... pos)
Set the value given by object at given position
|
void |
set(Object obj,
int i)
Set the value given by object at given position.
|
void |
set(Object obj,
int i,
int j)
Set the value given by object at given position.
|
void |
setAbs(int index,
int val)
Set element value at absolute index in the internal array.
|
void |
setAbs(int index,
int[] val)
Set values at absolute index in the internal array.
|
CompoundIntegerDataset |
setBy1DIndex(Object o,
Dataset index)
This is modelled after the NumPy set item with an index dataset
|
CompoundIntegerDataset |
setByBoolean(Object o,
Dataset selection)
This is modelled after the NumPy set item with a condition specified by a boolean dataset
|
CompoundIntegerDataset |
setByIndexes(Object o,
Object... indexes)
This is modelled after the NumPy set item with an array of indexing objects
|
protected void |
setData()
Set aliased data as base data
|
void |
setElements(Dataset source,
int element)
Set values of chosen elements from each item according to source dataset
|
void |
setItem(int[] d)
Set values at first position.
|
void |
setItem(int[] d,
int... pos)
Set values at given position
|
void |
setItem(int[] d,
int i)
Set values at given position.
|
void |
setItem(int[] d,
int i,
int j)
Set values at given position.
|
protected void |
setItemDirect(int dindex,
int sindex,
Object src)
Set item from compatible dataset in a direct and speedy way.
|
void |
setItemsOnAxes(int[] pos,
boolean[] axes,
Object src)
Set content on axes in given position to values in array
|
void |
setObjectAbs(int index,
Object obj)
Set an item at absolute index from an object.
|
CompoundIntegerDataset |
setSlice(Object o,
IndexIterator siter) |
argMax, argMin, cast, cast, flatten, get1DIndex, get1DIndex, get1DIndexFromShape, getBoolean, getBoolean, getBoolean, getBoolean, getBroadcastView, getBy1DIndex, getByBoolean, getByIndexes, getByte, getByte, getByte, getByte, getCompoundStats, getDouble, getDouble, getDouble, getDouble, getDoubleArray, getDoubleArray, getDoubleArray, getDoubleArray, getElementsPerItem, getError, getError, getError, getErrorArray, getErrorArray, getErrorArray, getErrors, getFloat, getFloat, getFloat, getFloat, getInt, getInt, getInt, getInt, getIterator, getIterator, getLong, getLong, getLong, getLong, getShort, getShort, getShort, getShort, getSlice, getSlice, getSlice, getSlice, getSlice, getSlice, getSliceIterator, getSliceView, getSliceView, getSliceView, getTransposedView, getUniqueItems, ifloorDivide, internalGetSliceIterator, max, max, maxItem, maxPos, mean, mean, min, min, minItem, minPos, peakToPeak, product, reshape, rootMeanSquare, rootMeanSquare, setSlice, setSlice, sort, squeeze, squeeze, squeezeEnds, stdDeviation, stdDeviation, sum, sum, swapAxes, synchronizedCopy, transpose, variance, variance, variance
all, all, any, any, argMax, argMin, calcSteps, cast, cast, checkAxis, checkAxis, checkCompatibility, copy, copy, copyToView, count, count, count, createStrides, createStrides, createStrides, createStrides, fillData, get1DIndex, get1DIndexFromShape, getBooleanIterator, getBooleanIterator, getBuffer, getDType, getElementClass, getError, getErrorBuffer, getFirst1DIndex, getIndices, getInternalSquaredError, getItemBytes, getIterator, getMaxLineLength, getNbytes, getNDPosition, getOffset, getPositionIterator, getRank, getRealPart, getRealView, getShape, getShapeRef, getSize, getSliceIterator, getSliceIteratorFromAxes, getStats, getStrides, getStringStats, hasFloatingPointElements, isCompatibleWith, isComplex, max, mean, min, overrideInternal, peakToPeak, peakToPeak, product, product, residual, residual, rootMeanSquare, setErrorBuffer, setMaxLineLength, setShape, setSlice, setStringFormat, stdDeviation, stdDeviation, stdDeviation, stdDeviation, sum, toString, toString, variance, variance, variance
addMetadata, checkPermutatedAxes, checkSliceND, clearMetadata, copyMetadata, copyMetadata, createFromSerializable, dirtyMetadata, findMetadataTypeSubInterfaces, getErrorMetadata, getFirstMetadata, getMetadata, getMetadata, getMetadataMap, getName, hasErrors, reshapeMetadata, restoreMetadata, setDirty, setErrors, setMetadata, setName, sliceMetadata, transposeMetadata
finalize, getClass, notify, notifyAll, wait, wait, wait
all, all, any, any, argMax, argMin, cast, cast, checkAxis, checkCompatibility, copy, copy, count, count, count, get1DIndex, getBooleanIterator, getBooleanIterator, getBuffer, getDType, getError, getErrorBuffer, getIndices, getIterator, getNbytes, getNDPosition, getOffset, getPositionIterator, getRealPart, getRealView, getShapeRef, getSliceIterator, getSliceIteratorFromAxes, getStrides, hasFloatingPointElements, isCompatibleWith, isComplex, max, mean, min, overrideInternal, peakToPeak, peakToPeak, product, product, residual, residual, rootMeanSquare, setDirty, setErrorBuffer, setSlice, stdDeviation, stdDeviation, stdDeviation, stdDeviation, sum, toString, variance, variance, variance
getItemBytes, getMetadata, setStringFormat
addMetadata, clearMetadata, getElementClass, getRank, getShape, getSize, hasErrors, setErrors, setMetadata, setShape
getFirstMetadata, getMetadata
protected int[] data
protected void setData()
AbstractDataset
setData
in class AbstractDataset
protected int[] createArray(int size)
public boolean equals(Object obj)
equals
in class AbstractCompoundDataset
public int hashCode()
hashCode
in class AbstractCompoundDataset
public CompoundIntegerDataset clone()
ILazyDataset
clone
in interface CompoundDataset
clone
in interface Dataset
clone
in interface IDataset
clone
in interface ILazyDataset
clone
in class AbstractCompoundDataset
public static CompoundIntegerDataset createFromObject(int itemSize, Object obj)
itemSize
- item sizeobj
- objectpublic static CompoundIntegerDataset createCompoundDatasetWithLastDimension(Dataset a, boolean shareData)
a
- datasetshareData
- if true, then share data when possible otherwise copy itpublic IntegerDataset asNonCompoundDataset(boolean shareData)
CompoundDataset
shareData
- if true, then share data when possible otherwise copy itpublic CompoundIntegerDataset fill(Object obj)
Dataset
obj
- fill valuepublic int[] getData()
AbstractDataset.getBuffer()
protected int getBufferLength()
getBufferLength
in class AbstractDataset
public CompoundIntegerDataset getView(boolean deepCopyMetadata)
getView
in interface CompoundDataset
getView
in interface Dataset
getView
in class AbstractCompoundDataset
deepCopyMetadata
- if true then deep-copy metadatapublic int[] getAbs(int index)
index
- absolute indexpublic void getAbs(int index, int[] values)
index
- absolute indexvalues
- output destinationpublic boolean getElementBooleanAbs(int index)
Dataset
index
- in arraypublic double getElementDoubleAbs(int index)
Dataset
index
- in arraypublic long getElementLongAbs(int index)
Dataset
index
- in arrayprotected void setItemDirect(int dindex, int sindex, Object src)
AbstractDataset
setItemDirect
in class AbstractDataset
dindex
- destination indexsindex
- source indexsrc
- is the source data bufferpublic void setAbs(int index, int[] val)
index
- absolute indexval
- new valuespublic void setAbs(int index, int val)
index
- absolute indexval
- new valuepublic Object getObject()
Dataset
public Object getObject(int i)
Dataset
i
- position in first dimensionpublic Object getObject(int i, int j)
Dataset
i
- position in first dimensionj
- position in second dimensionpublic Object getObject(int... pos)
pos
- positionpublic byte[] getByteArray()
public byte[] getByteArray(int i)
i
- position in first dimensionpublic byte[] getByteArray(int i, int j)
i
- position in first dimensionj
- position in second dimensionpublic byte[] getByteArray(int... pos)
pos
- positionpublic short[] getShortArray()
public short[] getShortArray(int i)
i
- position in first dimensionpublic short[] getShortArray(int i, int j)
i
- position in first dimensionj
- position in second dimensionpublic short[] getShortArray(int... pos)
pos
- positionpublic int[] getIntArray()
public int[] getIntArray(int i)
i
- position in first dimensionpublic int[] getIntArray(int i, int j)
i
- position in first dimensionj
- position in second dimensionpublic int[] getIntArray(int... pos)
pos
- positionpublic long[] getLongArray()
public long[] getLongArray(int i)
i
- position in first dimensionpublic long[] getLongArray(int i, int j)
i
- position in first dimensionj
- position in second dimensionpublic long[] getLongArray(int... pos)
pos
- positionpublic float[] getFloatArray()
public float[] getFloatArray(int i)
i
- position in first dimensionpublic float[] getFloatArray(int i, int j)
i
- position in first dimensionj
- position in second dimensionpublic float[] getFloatArray(int... pos)
pos
- positionpublic double[] getDoubleArray()
public double[] getDoubleArray(int i)
i
- position in first dimensionpublic double[] getDoubleArray(int i, int j)
i
- position in first dimensionj
- position in second dimensionpublic double[] getDoubleArray(int... pos)
pos
- positionpublic void getDoubleArrayAbs(int index, double[] darray)
CompoundDataset
index
- in arraydarray
- double array must be allocated and have sufficient lengthpublic String getString()
Dataset
public String getString(int i)
Dataset
i
- position in first dimensionpublic String getString(int i, int j)
Dataset
i
- position in first dimensionj
- position in second dimensionpublic String getString(int... pos)
pos
- positionprotected double getFirstValue()
getFirstValue
in class AbstractCompoundDataset
protected double getFirstValue(int i)
getFirstValue
in class AbstractCompoundDataset
protected double getFirstValue(int i, int j)
getFirstValue
in class AbstractCompoundDataset
protected double getFirstValue(int... pos)
getFirstValue
in class AbstractCompoundDataset
public Object getObjectAbs(int index)
Dataset
index
- in arraypublic String getStringAbs(int index)
Dataset
index
- in arraypublic void setObjectAbs(int index, Object obj)
Dataset
index
- in arrayobj
- value to setpublic void set(Object obj)
Dataset
obj
- value to setpublic void set(Object obj, int i)
Dataset
obj
- value to seti
- position in first dimensionpublic void set(Object obj, int i, int j)
Dataset
obj
- value to seti
- position in first dimensionj
- position in second dimensionpublic void set(Object obj, int... pos)
IDataset
obj
- value to setpos
- positionpublic void setItem(int[] d)
d
- input sourcepublic void setItem(int[] d, int i)
d
- input sourcei
- position in first dimensionpublic void setItem(int[] d, int i, int j)
d
- input sourcei
- position in first dimensionj
- position in second dimensionpublic void setItem(int[] d, int... pos)
d
- input sourcepos
- positionpublic void resize(int... newShape)
IDataset
newShape
- to usepublic CompoundIntegerDataset getSlice(SliceIterator siter)
AbstractDataset
getSlice
in class AbstractCompoundDataset
siter
- Slice iteratorpublic IntegerDataset getElementsView(int element)
CompoundDataset
element
- to choosepublic IntegerDataset getElements(int element)
CompoundDataset
element
- to choosepublic void copyElements(Dataset destination, int element)
CompoundDataset
destination
- datasetelement
- to choosepublic void setElements(Dataset source, int element)
CompoundDataset
source
- datasetelement
- to choosepublic void fillDataset(Dataset result, IndexIterator iter)
Dataset
result
- destination for items from iterationiter
- over current datasetpublic CompoundIntegerDataset setByBoolean(Object o, Dataset selection)
Dataset
o
- specifies the object used to set the selected itemsselection
- a boolean dataset of same shape to use for selecting itemspublic CompoundIntegerDataset setBy1DIndex(Object o, Dataset index)
Dataset
o
- specifies the object used to set the selected itemsindex
- an integer datasetpublic CompoundIntegerDataset setByIndexes(Object o, Object... indexes)
Dataset
o
- specifies the object used to set the selected itemsindexes
- an array of integer dataset, boolean dataset, slices or null entries (same as
full slices)public CompoundIntegerDataset setSlice(Object o, IndexIterator siter)
o
- specifies the object used to set the specified slicesiter
- specifies the slice iteratorpublic void copyItemsFromAxes(int[] pos, boolean[] axes, Dataset dest)
Dataset
pos
- starting position (can be null for origin)axes
- if true, copydest
- destinationpublic void setItemsOnAxes(int[] pos, boolean[] axes, Object src)
Dataset
pos
- starting position (can be null for origin)axes
- if true, copysrc
- sourcepublic boolean containsNans()
public boolean containsInfs()
public boolean containsInvalidNumbers()
public CompoundIntegerDataset iadd(Object b)
Dataset
b
- object to usepublic CompoundIntegerDataset isubtract(Object b)
Dataset
b
- object to usepublic CompoundIntegerDataset imultiply(Object b)
Dataset
b
- object to usepublic CompoundIntegerDataset idivide(Object b)
Dataset
b
- object to usepublic CompoundIntegerDataset ifloor()
Dataset
public CompoundIntegerDataset iremainder(Object b)
Dataset
b
- object to usepublic CompoundIntegerDataset ipower(Object b)
Dataset
b
- object to usepublic double residual(Object b, Dataset w, boolean ignoreNaNs)
Dataset
b
- object to usew
- to useignoreNaNs
- if true, skip NaNsCopyright © 2014–2022 Eclipse Foundation. All rights reserved.