public class CompoundDoubleDataset extends AbstractCompoundDataset
| Modifier and Type | Field and Description |
|---|---|
protected double[] |
data |
isizebase, BLOCK_CLOSE, BLOCK_OPEN, odata, offset, size, stride, stringFormatcatchExceptions, logger, metadata, name, shapeARRAYFLOAT32, ARRAYFLOAT64, ARRAYINT16, ARRAYINT32, ARRAYINT64, ARRAYINT8, ARRAYMUL, BOOL, COMPLEX, COMPLEX128, COMPLEX64, DATE, FLOAT, FLOAT32, FLOAT64, INT, INT16, INT32, INT64, INT8, OBJECT, RGB, STRING| Modifier and Type | Method and Description |
|---|---|
DoubleDataset |
asNonCompoundDataset(boolean shareData)
Get a non-compound dataset version
|
CompoundDoubleDataset |
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 double[] |
createArray(int size) |
static CompoundDoubleDataset |
createCompoundDatasetWithLastDimension(Dataset a,
boolean shareData)
Create a compound dataset using last dimension of given dataset
|
static CompoundDoubleDataset |
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) |
CompoundDoubleDataset |
fill(Object obj)
Fill dataset with given object
|
void |
fillDataset(Dataset result,
IndexIterator iter)
Populate another dataset with part of current dataset
|
double[] |
getAbs(int index)
Get values at absolute index in the internal array.
|
void |
getAbs(int index,
double[] 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) |
double[] |
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
|
int |
getDType() |
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.
|
DoubleDataset |
getElements(int element)
Get chosen elements from each item as a dataset
|
DoubleDataset |
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) |
CompoundDoubleDataset |
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.
|
CompoundDoubleDataset |
getView(boolean deepCopyMetadata) |
int |
hashCode() |
CompoundDoubleDataset |
iadd(Object b)
In-place addition with object o
|
CompoundDoubleDataset |
idivide(Object b)
In-place division with object o
|
CompoundDoubleDataset |
ifloor()
In-place floor
|
CompoundDoubleDataset |
imultiply(Object b)
In-place multiplication with object o
|
CompoundDoubleDataset |
ipower(Object b)
In-place raise to power of object o
|
CompoundDoubleDataset |
iremainder(Object b)
In-place remainder
|
CompoundDoubleDataset |
isubtract(Object b)
In-place subtraction with object o
|
double |
residual(Object b,
Dataset w,
boolean ignoreNaNs)
Calculate residual of dataset with object o 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,
double val)
Set element value at absolute index in the internal array.
|
void |
setAbs(int index,
double[] val)
Set values at absolute index in the internal array.
|
CompoundDoubleDataset |
setBy1DIndex(Object o,
Dataset index)
This is modelled after the NumPy set item with an index dataset
|
CompoundDoubleDataset |
setByBoolean(Object o,
Dataset selection)
This is modelled after the NumPy set item with a condition specified by a boolean dataset
|
CompoundDoubleDataset |
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(double[] d)
Set values at first position.
|
void |
setItem(double[] d,
int... pos)
Set values at given position
|
void |
setItem(double[] d,
int i)
Set values at given position.
|
void |
setItem(double[] 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.
|
CompoundDoubleDataset |
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, 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, varianceall, all, any, any, argMax, argMin, calcSteps, cast, checkAxis, checkAxis, checkCompatibility, copy, copy, copyToView, count, count, count, createStrides, createStrides, createStrides, createStrides, fillData, get1DIndex, get1DIndexFromShape, getBooleanIterator, getBooleanIterator, getBuffer, 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, varianceaddMetadata, checkPermutatedAxes, clearMetadata, copyMetadata, copyMetadata, createFromSerializable, dirtyMetadata, findMetadataTypeSubInterfaces, getErrorMetadata, getFirstMetadata, getMetadata, getMetadata, getMetadataMap, getName, hasErrors, reshapeMetadata, restoreMetadata, setDirty, setErrors, setMetadata, setName, sliceMetadata, transposeMetadatafinalize, getClass, notify, notifyAll, wait, wait, waitall, all, any, any, argMax, argMin, cast, checkAxis, checkCompatibility, copy, copy, count, count, count, get1DIndex, getBooleanIterator, getBooleanIterator, getBuffer, 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, variancegetItemBytes, getMetadata, setStringFormataddMetadata, clearMetadata, getElementClass, getRank, getShape, getSize, hasErrors, setErrors, setMetadata, setShapegetFirstMetadata, getMetadataprotected double[] data
protected void setData()
AbstractDatasetsetData in class AbstractDatasetprotected double[] createArray(int size)
public int getDType()
getDType in interface DatasetgetDType in class LazyDatasetBasepublic boolean equals(Object obj)
equals in class AbstractCompoundDatasetpublic int hashCode()
hashCode in class AbstractCompoundDatasetpublic CompoundDoubleDataset clone()
ILazyDatasetclone in interface CompoundDatasetclone in interface Datasetclone in interface IDatasetclone in interface ILazyDatasetclone in class AbstractCompoundDatasetpublic static CompoundDoubleDataset createFromObject(int itemSize, Object obj)
itemSize - obj - public static CompoundDoubleDataset createCompoundDatasetWithLastDimension(Dataset a, boolean shareData)
a - shareData - if true, then share data when possible otherwise copy itpublic DoubleDataset asNonCompoundDataset(boolean shareData)
CompoundDatasetshareData - if true, then share data when possible otherwise copy itpublic CompoundDoubleDataset fill(Object obj)
Datasetpublic double[] getData()
AbstractDataset.getBuffer()protected int getBufferLength()
getBufferLength in class AbstractDatasetpublic CompoundDoubleDataset getView(boolean deepCopyMetadata)
getView in interface CompoundDatasetgetView in interface DatasetgetView in class AbstractCompoundDatasetdeepCopyMetadata - if true then deep-copy metadatapublic double[] getAbs(int index)
index - absolute indexpublic void getAbs(int index, double[] values)
index - absolute indexvalues - public boolean getElementBooleanAbs(int index)
Datasetpublic double getElementDoubleAbs(int index)
Datasetpublic long getElementLongAbs(int index)
Datasetprotected void setItemDirect(int dindex, int sindex, Object src)
AbstractDatasetsetItemDirect in class AbstractDatasetsrc - is the source data bufferpublic void setAbs(int index, double[] val)
index - absolute indexval - new valuespublic void setAbs(int index, double val)
index - absolute indexval - new valuepublic Object getObject()
Datasetpublic Object getObject(int i)
Datasetpublic Object getObject(int i, int j)
Datasetpublic byte[] getByteArray()
public byte[] getByteArray(int i)
public byte[] getByteArray(int i, int j)
public byte[] getByteArray(int... pos)
public short[] getShortArray()
public short[] getShortArray(int i)
public short[] getShortArray(int i, int j)
public short[] getShortArray(int... pos)
public int[] getIntArray()
public int[] getIntArray(int i)
public int[] getIntArray(int i, int j)
public int[] getIntArray(int... pos)
public long[] getLongArray()
public long[] getLongArray(int i)
public long[] getLongArray(int i, int j)
public long[] getLongArray(int... pos)
public float[] getFloatArray()
public float[] getFloatArray(int i)
public float[] getFloatArray(int i, int j)
public float[] getFloatArray(int... pos)
public double[] getDoubleArray()
public double[] getDoubleArray(int i)
public double[] getDoubleArray(int i, int j)
public double[] getDoubleArray(int... pos)
public void getDoubleArrayAbs(int index, double[] darray)
CompoundDatasetdarray - double array must be allocated and have sufficient lengthpublic String getString()
Datasetpublic String getString(int i)
Datasetpublic String getString(int i, int j)
Datasetprotected double getFirstValue()
getFirstValue in class AbstractCompoundDatasetprotected double getFirstValue(int i)
getFirstValue in class AbstractCompoundDatasetprotected double getFirstValue(int i, int j)
getFirstValue in class AbstractCompoundDatasetprotected double getFirstValue(int... pos)
getFirstValue in class AbstractCompoundDatasetpublic Object getObjectAbs(int index)
Datasetpublic String getStringAbs(int index)
Datasetpublic void setObjectAbs(int index, Object obj)
Datasetpublic void set(Object obj)
Datasetpublic void set(Object obj, int i)
Datasetpublic void set(Object obj, int i, int j)
Datasetpublic void set(Object obj, int... pos)
IDatasetpublic void setItem(double[] d)
d - public void setItem(double[] d, int i)
d - i - public void setItem(double[] d, int i, int j)
d - i - j - public void setItem(double[] d, int... pos)
d - pos - public void resize(int... newShape)
IDatasetpublic CompoundDoubleDataset getSlice(SliceIterator siter)
AbstractDatasetgetSlice in class AbstractCompoundDatasetsiter - Slice iteratorpublic DoubleDataset getElementsView(int element)
CompoundDatasetpublic DoubleDataset getElements(int element)
CompoundDatasetpublic void copyElements(Dataset destination, int element)
CompoundDatasetpublic void setElements(Dataset source, int element)
CompoundDatasetpublic void fillDataset(Dataset result, IndexIterator iter)
Datasetiter - over current datasetpublic CompoundDoubleDataset setByBoolean(Object o, Dataset selection)
Dataseto - specifies the object used to set the selected itemsselection - a boolean dataset of same shape to use for selecting itemspublic CompoundDoubleDataset setBy1DIndex(Object o, Dataset index)
Dataseto - specifies the object used to set the selected itemsindex - an integer datasetpublic CompoundDoubleDataset setByIndexes(Object o, Object... indexes)
Dataseto - 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 CompoundDoubleDataset 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)
Datasetpos - - null means position at originaxes - - true means copypublic void setItemsOnAxes(int[] pos, boolean[] axes, Object src)
Datasetaxes - - true means copypublic boolean containsNans()
public boolean containsInfs()
public boolean containsInvalidNumbers()
public CompoundDoubleDataset iadd(Object b)
Datasetpublic CompoundDoubleDataset isubtract(Object b)
Datasetpublic CompoundDoubleDataset imultiply(Object b)
Datasetpublic CompoundDoubleDataset idivide(Object b)
Datasetpublic CompoundDoubleDataset ifloor()
Datasetpublic CompoundDoubleDataset iremainder(Object b)
Datasetpublic CompoundDoubleDataset ipower(Object b)
Datasetpublic double residual(Object b, Dataset w, boolean ignoreNaNs)
DatasetignoreNaNs - if true, skip NaNsCopyright © 2014–2018 Eclipse Foundation. All rights reserved.