jmathlib.core.tokens.numbertokens
Class Int8NumberToken

java.lang.Object
  jmathlib.core.interpreter.RootObject
      jmathlib.core.tokens.Token
          jmathlib.core.tokens.OperandToken
              jmathlib.core.tokens.DataToken
                  jmathlib.core.tokens.NumberToken
                      jmathlib.core.tokens.numbertokens.Int8NumberToken

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, ErrorCodes, TokenConstants

public class Int8NumberToken
extends NumberToken

See Also:

Serialized Form

Field Summary

Fields inherited from class jmathlib.core.tokens.NumberToken

IMAG, numFormat, REAL

Fields inherited from class jmathlib.core.tokens.DataToken

dataType, noElem, sizeA, sizeX, sizeY

Fields inherited from class jmathlib.core.tokens.Token

priority

Fields inherited from interface jmathlib.core.constants.TokenConstants

ADDSUB_PRIORITY, AND_PRIORITY, ANDAND_PRIORITY, ASSIGN_PRIORITY, BRACKET_PRIORITY, COMPARE_PRIORITY, CONCAT, MATRIX, MULDIV_PRIORITY, OR_PRIORITY, OROR_PRIORITY, PARAMETER, POWER_PRIORITY, RELATION_PRIORITY, SINGLE, ttDelimiter, ttNotSet, ttOperand, ttOperator

Fields inherited from interface jmathlib.core.constants.ErrorCodes

ERR_BRACKET_OPEN, ERR_BRACKET_ORDER, ERR_FUNCTION_NOT_FOUND, ERR_FUNCTION_NOT_IMPLEMENTED, ERR_INSUFFICIENT_PARAMETERS, ERR_INVALID_PARAMETER, ERR_LVALUE_REQUIRED, ERR_MATRIX_SINGULAR, ERR_NOT_SQUARE_MATRIX, ERR_OPNOTSUPPORTED, ERR_TOO_MANY_PARAMETERS, ERR_USER_ERROR, ERR_VARIABLE_NOTDEFINED, OK, OK_FUNCTION_PROCESS

Constructor Summary

Int8NumberToken()
Constructor creating empty number token

Int8NumberToken(byte _value)
Constructor creating a scalar taking the numbers value as a double

Int8NumberToken(byte[][] _values)
Constructor taking the numbers value as a double[][]

Int8NumberToken(byte[][][] _values)
Constructor taking the numbers value as a double[][][]

Int8NumberToken(byte[][] _real, byte[][] _imaginary)
Constructor taking the numbers value as two double[][]

Int8NumberToken(byte _real, byte _imaginary)
Constructor taking the numbers value as a pair of double values representing real and imaginary part

Int8NumberToken(int[] _sizeA, byte[] _reValues, byte[] _imValues)
Constructor for multidimensional array

Int8NumberToken(int _dy, int _dx, byte[] _reValues, byte[] _imValues)

Int8NumberToken(java.lang.String _real, java.lang.String _imaginary)
Constructor taking the numbers value as a string

Method Summary

OperandToken	add(OperandToken arg) add arg to this object for a number token
OperandToken	evaluate(Token[] operands) Evaluate the token.
OperandToken	getElement(int n)
DataToken	getElementSized(int y, int x) return a new Number Token of size y*x
byte	getValueIm()
byte	getValueIm(int n)
byte	getValueIm(int[] index)
byte	getValueIm(int y, int x)
byte	getValueRe()
byte	getValueRe(int n)
byte	getValueRe(int[] index)
byte	getValueRe(int y, int x)
byte[][]	getValuesIm()
byte[][]	getValuesRe()
void	setElement(int n, OperandToken num)
void	setSize(int dy, int dx) increase/decrease the size of the current DoubleNumberToken to size y*x
void	setValue(int[] index, byte _real, byte _imag)
void	setValue(int n, byte _real, byte _imag)
void	setValue(int y, int x, byte _real, byte _imag) Set value at position y, x
OperandToken	subtract(OperandToken arg) substract arg to this object for a number token
java.lang.String	toString() return the number as a string
java.lang.String	toString(byte[] _values) create string representation of (complex) double values

Methods inherited from class jmathlib.core.tokens.NumberToken

evaluate, getElement, index2n, isNumeric, isScalar, setElement, toString, yx2n

Methods inherited from class jmathlib.core.tokens.DataToken

checkEqualDimensions, getDataType, getDimensions, getNumberOfElements, getSize, getSizeX, getSizeY

Methods inherited from class jmathlib.core.tokens.OperandToken

asArray, Children, ctranspose, derivative, divide, expand, factorial, integral, isLeaf, isNull, leftDivide, mpower, mPower, multiply, negate, power, scalarDivide, scalarLeftDivide, scalarMultiply, simplify, subst, transpose

Methods inherited from class jmathlib.core.tokens.Token

isDisplayResult, setDisplayResult, toMathMlString

Methods inherited from class jmathlib.core.interpreter.RootObject

clone, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

Int8NumberToken

public Int8NumberToken()

Constructor creating empty number token

Int8NumberToken

public Int8NumberToken(byte _value)

Constructor creating a scalar taking the numbers value as a double

Parameters:

_value - = the numbers value as a double

Int8NumberToken

public Int8NumberToken(byte[][] _values)

Constructor taking the numbers value as a double[][]

Parameters:

_value - = the numbers value as a 2D array of double

Int8NumberToken

public Int8NumberToken(java.lang.String _real,
                       java.lang.String _imaginary)

Constructor taking the numbers value as a string

Parameters:

_real - = the numbers real value as a string

_imaginary - = the numbers imaginary value as a string

Int8NumberToken

public Int8NumberToken(byte _real,
                       byte _imaginary)

Constructor taking the numbers value as a pair of double values representing real and imaginary part

Parameters:

_real - = the numbers real value as a double

_imaginary - = the numbers imaginary value as a double

Int8NumberToken

public Int8NumberToken(byte[][] _real,
                       byte[][] _imaginary)

Constructor taking the numbers value as two double[][]

Parameters:

_real - = the numbers value as a 2D array of double

_imaginary - = the numbers value as a 2D array of double

Int8NumberToken

public Int8NumberToken(byte[][][] _values)

Constructor taking the numbers value as a double[][][]

Parameters:

_values - = the numbers value as a 3D array of double

Int8NumberToken

public Int8NumberToken(int _dy,
                       int _dx,
                       byte[] _reValues,
                       byte[] _imValues)

Parameters:

_dy -

_dx -

_reValues -

_imValues -

Int8NumberToken

public Int8NumberToken(int[] _sizeA,
                       byte[] _reValues,
                       byte[] _imValues)

Constructor for multidimensional array

Parameters:

_sizeA -

_reValues -

_imValues -

Method Detail

getElementSized

public DataToken getElementSized(int y,
                                 int x)

return a new Number Token of size y*x

Overrides:

getElementSized in class DataToken

setSize

public void setSize(int dy,
                    int dx)

increase/decrease the size of the current DoubleNumberToken to size y*x

Overrides:

setSize in class DataToken

Parameters:

dy - number of rows

dx - number of columns

getValueRe

public byte getValueRe()

Returns:

the real value of the first number

getValueRe

public byte getValueRe(int y,
                       int x)

Parameters:

y -

x -

Returns:

the real value of the number at position y, x

getValueRe

public byte getValueRe(int[] index)

Parameters:

index -

Returns:

getValueRe

public byte getValueRe(int n)

Parameters:

n -

Returns:

getValueIm

public byte getValueIm()

Returns:

the imaginary value of the first number

getValueIm

public byte getValueIm(int y,
                       int x)

Returns:

the imaginary value of the number at position y, x

getValueIm

public byte getValueIm(int[] index)

Parameters:

index -

Returns:

getValueIm

public byte getValueIm(int n)

Parameters:

n -

Returns:

getValuesRe

public byte[][] getValuesRe()

Returns:

the real values of the number

getValuesIm

public byte[][] getValuesIm()

Returns:

the imaginary values of the number

getElement

public OperandToken getElement(int n)

Overrides:

getElement in class DataToken

Parameters:

n -

Returns:

setElement

public void setElement(int n,
                       OperandToken num)

Overrides:

setElement in class DataToken

Parameters:

n -

num -

setValue

public void setValue(int y,
                     int x,
                     byte _real,
                     byte _imag)

Set value at position y, x

Parameters:

y - = y position in matrix

x - = x position in matrix

real - = real value

imag - = imaginary value

setValue

public void setValue(int n,
                     byte _real,
                     byte _imag)

Parameters:

n -

_real -

_imag -

setValue

public void setValue(int[] index,
                     byte _real,
                     byte _imag)

Parameters:

index - multidimensional index

_real -

_imag -

add

public OperandToken add(OperandToken arg)

add arg to this object for a number token

Overrides:

add in class OperandToken

Parameters:

= - the value to add to it

Returns:

the result as an OperandToken

subtract

public OperandToken subtract(OperandToken arg)

substract arg to this object for a number token

Overrides:

subtract in class OperandToken

Parameters:

= - the value to substract

Returns:

the result as an OperandToken

toString

public java.lang.String toString()

return the number as a string

Overrides:

toString in class NumberToken

Returns:

a string representation of the token

toString

public java.lang.String toString(byte[] _values)

create string representation of (complex) double values

Parameters:

_values[]={REAL,IMAG} - real and imaginary part of number

evaluate

public OperandToken evaluate(Token[] operands)

Evaluate the token. This causes it to return itself