ucar.ma2
Class ArrayLong

java.lang.Object
  ucar.ma2.Array
      ucar.ma2.ArrayLong

Direct Known Subclasses:

ArrayLong.D0, ArrayLong.D1, ArrayLong.D2, ArrayLong.D3, ArrayLong.D4, ArrayLong.D5, ArrayLong.D6, ArrayLong.D7

public class ArrayLong
extends Array

Concrete implementation of Array specialized for longs. Data storage is with 1D java array of longs. issues: what should we do if a conversion loses accuracy? nothing ? Exception ?

Author:

caron

See Also:

Array

Nested Class Summary

static class	ArrayLong.D0 Concrete implementation of Array specialized for longs, rank 0.
static class	ArrayLong.D1 Concrete implementation of Array specialized for longs, rank 1.
static class	ArrayLong.D2 Concrete implementation of Array specialized for longs, rank 2.
static class	ArrayLong.D3 Concrete implementation of Array specialized for longs, rank 3.
static class	ArrayLong.D4 Concrete implementation of Array specialized for longs, rank 4.
static class	ArrayLong.D5 Concrete implementation of Array specialized for longs, rank 5.
static class	ArrayLong.D6 Concrete implementation of Array specialized for longs, rank 6.
static class	ArrayLong.D7 Concrete implementation of Array specialized for longs, rank 7.

Constructor Summary

ArrayLong(int[] dimensions)
Create a new Array of type long and the given shape.

Method Summary

long	get(Index i) get the value at the specified index.
boolean	getBoolean(Index i) not legal, throw ForbiddenConversionException
boolean	getBoolean(int index)
byte	getByte(Index i) Get the array element at the current element of ima, as a byte.
byte	getByte(int index)
char	getChar(Index i) Get the array element at the current element of ima, as a char.
char	getChar(int index)
java.nio.ByteBuffer	getDataAsByteBuffer() This gets the data as a ByteBuffer, in correct order.
double	getDouble(Index i) Get the array element at the current element of ima, as a double.
double	getDouble(int index)
java.lang.Class	getElementType() Return the element class type
float	getFloat(Index i) Get the array element at the current element of ima, as a float.
float	getFloat(int index)
int	getInt(Index i) Get the array element at the current element of ima, as a int.
int	getInt(int index)
long	getLong(Index i) Get the array element at the current element of ima, as a long.
long	getLong(int index)
java.lang.Object	getObject(Index i) Get the array element at index as an Object.
java.lang.Object	getObject(int index)
short	getShort(Index i) Get the array element at the current element of ima, as a short.
short	getShort(int index)
java.lang.Object	getStorage() Get underlying primitive array storage.
void	set(Index i, long value) set the value at the sepcified index.
void	setBoolean(Index i, boolean value) not legal, throw ForbiddenConversionException
void	setBoolean(int index, boolean value)
void	setByte(Index i, byte value) Set the array element at the current element of ima.
void	setByte(int index, byte value)
void	setChar(Index i, char value) Set the array element at the current element of ima.
void	setChar(int index, char value)
void	setDouble(Index i, double value) Set the array element at the current element of ima.
void	setDouble(int index, double value)
void	setFloat(Index i, float value) Set the array element at the current element of ima.
void	setFloat(int index, float value)
void	setInt(Index i, int value) Set the array element at the current element of ima.
void	setInt(int index, int value)
void	setLong(Index i, long value) Set the array element at the current element of ima.
void	setLong(int index, long value)
void	setObject(Index i, java.lang.Object value) Set the array element at index to the specified value.
void	setObject(int index, java.lang.Object value)
void	setShort(Index i, short value) Set the array element at the current element of ima.
void	setShort(int index, short value)

Methods inherited from class ucar.ma2.Array

arraycopy, copy, copyTo1DJavaArray, copyToNDJavaArray, factory, factory, factory, factory, factory, factory, factoryConstant, flip, get1DJavaArray, getIndex, getIndexIterator, getIndexIteratorFast, getIndexPrivate, getRangeIterator, getRank, getShape, getSize, getSizeBytes, hasNext, isConstant, isUnsigned, makeArray, makeArray, makeArray, next, nextBoolean, nextByte, nextChar, nextDouble, nextFloat, nextInt, nextLong, nextShort, permute, reduce, reduce, resetLocalIterator, reshape, reshapeNoCopy, section, section, section, sectionNoReduce, sectionNoReduce, setUnsigned, shapeToString, slice, toString, transpose

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

ArrayLong

public ArrayLong(int[] dimensions)

Create a new Array of type long and the given shape. dimensions.length determines the rank of the new Array.

Parameters:

dimensions - the shape of the Array.

Method Detail

getStorage

public java.lang.Object getStorage()

Description copied from class: Array

Get underlying primitive array storage. Exposed for efficiency, use at your own risk.

Specified by:

getStorage in class Array

Returns:

underlying primitive array storage

getDataAsByteBuffer

public java.nio.ByteBuffer getDataAsByteBuffer()

Description copied from class: Array

This gets the data as a ByteBuffer, in correct order. It avoids copying if possible. Only for numeric types (byte, short, int, long, double, float)

Overrides:

getDataAsByteBuffer in class Array

Returns:

equivilent data in a ByteBuffer

getElementType

public java.lang.Class getElementType()

Return the element class type

Specified by:

getElementType in class Array

Returns:

the class of the element

get

public long get(Index i)

get the value at the specified index.

set

public void set(Index i,
                long value)

set the value at the sepcified index.

getDouble

public double getDouble(Index i)

Description copied from class: Array

Get the array element at the current element of ima, as a double.

Specified by:

getDouble in class Array

Parameters:

i - Index with current element set

Returns:

value at index cast to double if necessary.

setDouble

public void setDouble(Index i,
                      double value)

Description copied from class: Array

Set the array element at the current element of ima.

Specified by:

setDouble in class Array

Parameters:

i - Index with current element set

value - the new value; cast to underlying data type if necessary.

getFloat

public float getFloat(Index i)

Description copied from class: Array

Get the array element at the current element of ima, as a float.

Specified by:

getFloat in class Array

Parameters:

i - Index with current element set

Returns:

value at index cast to float if necessary.

setFloat

public void setFloat(Index i,
                     float value)

Description copied from class: Array

Set the array element at the current element of ima.

Specified by:

setFloat in class Array

Parameters:

i - Index with current element set

value - the new value; cast to underlying data type if necessary.

getLong

public long getLong(Index i)

Description copied from class: Array

Get the array element at the current element of ima, as a long.

Specified by:

getLong in class Array

Parameters:

i - Index with current element set

Returns:

value at index cast to long if necessary.

setLong

public void setLong(Index i,
                    long value)

Description copied from class: Array

Set the array element at the current element of ima.

Specified by:

setLong in class Array

Parameters:

i - Index with current element set

value - the new value; cast to underlying data type if necessary.

getInt

public int getInt(Index i)

Description copied from class: Array

Get the array element at the current element of ima, as a int.

Specified by:

getInt in class Array

Parameters:

i - Index with current element set

Returns:

value at index cast to int if necessary.

setInt

public void setInt(Index i,
                   int value)

Description copied from class: Array

Set the array element at the current element of ima.

Specified by:

setInt in class Array

Parameters:

i - Index with current element set

value - the new value; cast to underlying data type if necessary.

getShort

public short getShort(Index i)

Description copied from class: Array

Get the array element at the current element of ima, as a short.

Specified by:

getShort in class Array

Parameters:

i - Index with current element set

Returns:

value at index cast to short if necessary.

setShort

public void setShort(Index i,
                     short value)

Description copied from class: Array

Set the array element at the current element of ima.

Specified by:

setShort in class Array

Parameters:

i - Index with current element set

value - the new value; cast to underlying data type if necessary.

getByte

public byte getByte(Index i)

Description copied from class: Array

Get the array element at the current element of ima, as a byte.

Specified by:

getByte in class Array

Parameters:

i - Index with current element set

Returns:

value at index cast to float if necessary.

setByte

public void setByte(Index i,
                    byte value)

Description copied from class: Array

Set the array element at the current element of ima.

Specified by:

setByte in class Array

Parameters:

i - Index with current element set

value - the new value; cast to underlying data type if necessary.

getChar

public char getChar(Index i)

Description copied from class: Array

Get the array element at the current element of ima, as a char.

Specified by:

getChar in class Array

Parameters:

i - Index with current element set

Returns:

value at index cast to char if necessary.

setChar

public void setChar(Index i,
                    char value)

Description copied from class: Array

Set the array element at the current element of ima.

Specified by:

setChar in class Array

Parameters:

i - Index with current element set

value - the new value; cast to underlying data type if necessary.

getBoolean

public boolean getBoolean(Index i)

not legal, throw ForbiddenConversionException

Specified by:

getBoolean in class Array

Parameters:

i - Index with current element set

Returns:

value at index cast to boolean if necessary.

setBoolean

public void setBoolean(Index i,
                       boolean value)

not legal, throw ForbiddenConversionException

Specified by:

setBoolean in class Array

Parameters:

i - Index with current element set

value - the new value; cast to underlying data type if necessary.

getObject

public java.lang.Object getObject(Index i)

Description copied from class: Array

Get the array element at index as an Object. The returned value is wrapped in an object, eg Double for double

Specified by:

getObject in class Array

Parameters:

i - element Index

Returns:

Object value at index

setObject

public void setObject(Index i,
                      java.lang.Object value)

Description copied from class: Array

Set the array element at index to the specified value. the value must be passed wrapped in the appropriate Object (eg Double for double)

Specified by:

setObject in class Array

Parameters:

i - Index with current element set

value - the new value.

getDouble

public double getDouble(int index)

Specified by:

getDouble in class Array

setDouble

public void setDouble(int index,
                      double value)

Specified by:

setDouble in class Array

getFloat

public float getFloat(int index)

Specified by:

getFloat in class Array

setFloat

public void setFloat(int index,
                     float value)

Specified by:

setFloat in class Array

getLong

public long getLong(int index)

Specified by:

getLong in class Array

setLong

public void setLong(int index,
                    long value)

Specified by:

setLong in class Array

getInt

public int getInt(int index)

Specified by:

getInt in class Array

setInt

public void setInt(int index,
                   int value)

Specified by:

setInt in class Array

getShort

public short getShort(int index)

Specified by:

getShort in class Array

setShort

public void setShort(int index,
                     short value)

Specified by:

setShort in class Array

getByte

public byte getByte(int index)

Specified by:

getByte in class Array

setByte

public void setByte(int index,
                    byte value)

Specified by:

setByte in class Array

getChar

public char getChar(int index)

Specified by:

getChar in class Array

setChar

public void setChar(int index,
                    char value)

Specified by:

setChar in class Array

getBoolean

public boolean getBoolean(int index)

Specified by:

getBoolean in class Array

setBoolean

public void setBoolean(int index,
                       boolean value)

Specified by:

setBoolean in class Array

getObject

public java.lang.Object getObject(int index)

Specified by:

getObject in class Array

setObject

public void setObject(int index,
                      java.lang.Object value)

Specified by:

setObject in class Array