Package ptolemy.data

Class UnsizedFixToken

java.lang.Object

ptolemy.data.Token

ptolemy.data.ScalarToken

ptolemy.data.FixToken

ptolemy.data.UnsizedFixToken

All Implemented Interfaces:

BitwiseOperationToken, PartiallyOrderedToken

public class UnsizedFixToken
extends FixToken

A token that contains an instance of FixPoint. This token type exists solely so that types can be declared as UNSIZED_FIX through the parameter mechanism, since we don't represent types distinctly from tokens. Generally speaking actors should process FixTokens, which properly report their precision.

Since:

Ptolemy II 5.2

Version:

$Id$

Author:

Steve Neuendorffer

See Also:

FixToken

Pt.AcceptedRating:

Yellow (neuendor)

Pt.ProposedRating:

Yellow (neuendor)

Field Summary

Fields inherited from class ptolemy.data.ScalarToken

_unitCategoryExponents

Fields inherited from class ptolemy.data.Token

NIL

Constructor Summary

Constructors

Constructor	Description
UnsizedFixToken()	Construct a fixed-point token.
UnsizedFixToken(FixPoint value)	Construct an UnsizedFixToken with the supplied FixPoint value.

Method Summary

Modifier and Type	Method	Description
Type	getType()	Return the type of this token.

Methods inherited from class ptolemy.data.FixToken

_absolute, _add, _bitwiseAnd, _bitwiseNot, _bitwiseOr, _bitwiseXor, _divide, _divide, _isCloseTo, _isLessThan, _modulo, _multiply, _quantize, _subtract, convert, convertToDouble, equals, fixValue, hashCode, one, print, quantize, toString, zero

Methods inherited from class ptolemy.data.ScalarToken

_addCategoryExponents, _areUnitsEqual, _copyOfCategoryExponents, _isEqualTo, _isUnitless, _subtractCategoryExponents, absolute, add, addReverse, bitwiseAnd, bitwiseNot, bitwiseOr, bitwiseXor, byteValue, complexValue, divide, divideReverse, doubleValue, floatValue, intValue, inUnitsOf, isCloseTo, isEqualTo, isGreaterThan, isLessThan, isLessThan, leftShift, logicalRightShift, longValue, modulo, moduloReverse, multiply, multiplyReverse, rightShift, setUnitCategory, shortValue, subtract, subtractReverse, unitsString

Methods inherited from class ptolemy.data.Token

isCloseTo, isNil, notSupportedConversionMessage, notSupportedIncomparableConversionMessage, notSupportedIncomparableMessage, notSupportedMessage, notSupportedNullNilStringMessage, pow, zeroReturnType

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

UnsizedFixToken

public UnsizedFixToken()

Construct a fixed-point token. This method calls the FixPoint(int) constructor, so the precision and quantization are what ever is defined for that constructor

UnsizedFixToken

public UnsizedFixToken(FixPoint value)

Construct an UnsizedFixToken with the supplied FixPoint value.

Parameters:

value - A FixPoint value.

Method Detail

getType

public Type getType()

Return the type of this token.

Overrides:

getType in class FixToken

Returns:

BaseType.UNSIZED_FIX.