ptolemy.data
Class UnsizedFixToken

java.lang.Object
  ptolemy.data.Token
      ptolemy.data.ScalarToken
          ptolemy.data.FixToken
              ptolemy.data.UnsizedFixToken

All Implemented Interfaces:

java.io.Serializable, BitwiseOperationToken

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: UnsizedFixToken.java 57040 2010-01-27 20:52:32Z cxh $

Author:

Steve Neuendorffer

See Also:

FixToken, Serialized Form

Accepted Rating:

Yellow (neuendor)

Proposed Rating:

Yellow (neuendor)

Field Summary

Fields inherited from class ptolemy.data.ScalarToken

_unitCategoryExponents

Fields inherited from class ptolemy.data.Token

NIL

Constructor Summary

UnsizedFixToken()
Construct a token with integer 0.

UnsizedFixToken(FixPoint value)
Construct an UnsizedFixToken with the supplied FixPoint value.

Method Summary

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, 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 token with integer 0. This method calls the FixPoint.FixPoint(int) constructor, so the precision and quantization are the 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.