java.lang.Object

ucar.ma2.Array

ucar.ma2.ArrayFloat

Direct Known Subclasses:: ArrayFloat.D0, ArrayFloat.D1, ArrayFloat.D2, ArrayFloat.D3, ArrayFloat.D4, ArrayFloat.D5, ArrayFloat.D6, ArrayFloat.D7

public class ArrayFloat extends Array

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

See Also:

Array

Nested Class Summary

Nested Classes

Modifier and Type

Class

Description

static class

ArrayFloat.D0

Concrete implementation of Array specialized for floats, rank 0.

static class

ArrayFloat.D1

Concrete implementation of Array specialized for floats, rank 1.

static class

ArrayFloat.D2

Concrete implementation of Array specialized for floats, rank 2.

static class

ArrayFloat.D3

Concrete implementation of Array specialized for floats, rank 3.

static class

ArrayFloat.D4

Concrete implementation of Array specialized for floats, rank 4.

static class

ArrayFloat.D5

Concrete implementation of Array specialized for floats, rank 5.

static class

ArrayFloat.D6

Concrete implementation of Array specialized for floats, rank 6.

static class

ArrayFloat.D7

Concrete implementation of Array specialized for floats, rank 7.
Constructor Summary

Constructors

Constructor

Description

ArrayFloat(int[] dimensions)

Create a new Array of type float and the given shape.
Method Summary

Modifier and Type

Method

Description

float

get(Index i)

get the value at the specified index.

boolean

getBoolean(int index)

boolean

getBoolean(Index i)

not legal, throw ForbiddenConversionException

byte

getByte(int index)

byte

getByte(Index i)

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

char

getChar(int index)

char

getChar(Index i)

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

ByteBuffer

getDataAsByteBuffer()

This gets the data as a ByteBuffer, in correct order.

double

getDouble(int index)

double

getDouble(Index i)

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

Class

getElementType()

Return the element class type

float

getFloat(int index)

float

getFloat(Index i)

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

int

getInt(int index)

int

getInt(Index i)

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

long

getLong(int index)

long

getLong(Index i)

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

Object

getObject(int index)

Object

getObject(Index i)

Get the array element at index as an Object.

short

getShort(int index)

short

getShort(Index i)

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

Object

getStorage()

Get underlying primitive array storage.

void

set(Index i, float value)

set the value at the sepcified index.

void

setBoolean(int index, boolean value)

void

setBoolean(Index i, boolean value)

not legal, throw ForbiddenConversionException

void

setByte(int index, byte value)

void

setByte(Index i, byte value)

Set the array element at the current element of ima.

void

setChar(int index, char value)

void

setChar(Index i, char value)

Set the array element at the current element of ima.

void

setDouble(int index, double value)

void

setDouble(Index i, double value)

Set the array element at the current element of ima.

void

setFloat(int index, float value)

void

setFloat(Index i, float value)

Set the array element at the current element of ima.

void

setInt(int index, int value)

void

setInt(Index i, int value)

Set the array element at the current element of ima.

void

setLong(int index, long value)

void

setLong(Index i, long value)

Set the array element at the current element of ima.

void

setObject(int index, Object value)

void

setObject(Index i, Object value)

Set the array element at index to the specified value.

void

setShort(int index, short value)

void

setShort(Index i, short value)

Set the array element at the current element of ima.

Methods inherited from class ucar.ma2.Array
arraycopy, copy, copyTo1DJavaArray, copyToNDJavaArray, factory, factory, factory, factory, factoryConstant, factoryCopy, flip, get1DJavaArray, get1DJavaArray, getDataAsByteBuffer, getDataAsByteBuffer, getDataType, getIndex, getIndexIterator, getRangeIterator, getRank, getShape, getSize, getSizeBytes, hasNext, isConstant, isUnsigned, isVlen, makeArray, makeArray, makeArray, makeArrayRankPlusOne, makeFromJavaArray, makeFromJavaArray, makeObjectArray, makeVlenArray, next, nextBoolean, nextByte, nextChar, nextDouble, nextFloat, nextInt, nextLong, nextShort, permute, reduce, reduce, resetLocalIterator, reshape, reshapeNoCopy, section, section, section, sectionNoReduce, sectionNoReduce, shapeToString, slice, toString, transpose

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details
- ArrayFloat
  
  public ArrayFloat(int[] dimensions)
  
  Create a new Array of type float and the given shape. dimensions.length determines the rank of the new Array.
  
  Parameters:
  
  dimensions - the shape of the Array.
Method Details
- getStorage
  
  public 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 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:
  
  equivalent data in a ByteBuffer
- getElementType
  
  public Class getElementType()
  
  Return the element class type
  
  Specified by:
  
  getElementType in class Array
  
  Returns:
  
  the class of the element
- get
  
  public float get(Index i)
  
  get the value at the specified index.
- set
  
  public void set(Index i, float 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 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, 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 Object getObject(int index)
  
  Specified by:
  
  getObject in class Array
- setObject
  
  public void setObject(int index, Object value)
  
  Specified by:
  
  setObject in class Array

Class ArrayFloat

Nested Class Summary

Constructor Summary

Method Summary

Methods inherited from class ucar.ma2.Array

Methods inherited from class java.lang.Object

Constructor Details

ArrayFloat

Method Details

getStorage

getDataAsByteBuffer

getElementType

get

set

getDouble

setDouble

getFloat

setFloat

getLong

setLong

getInt

setInt

getShort

setShort

getByte

setByte

getChar

setChar

getBoolean

setBoolean

getObject

setObject