org.deri.iris.terms.concrete
Class FloatTerm

java.lang.Object
  org.deri.iris.terms.concrete.AbstractNumericTerm
      org.deri.iris.terms.concrete.FloatTerm

All Implemented Interfaces:

Comparable<ITerm>, IFloatTerm, IConcreteTerm, INumericTerm, ITerm

public class FloatTerm
extends AbstractNumericTerm
implements IFloatTerm

Simple implementation of the IFloatTerm.

Field Summary

Fields inherited from interface org.deri.iris.api.terms.concrete.IFloatTerm

DATATYPE_URI

Method Summary

URI	getDatatypeIRI() Returns the fully qualified identifier for the data type corresponding to this term.
BigDecimal	getValue() Returns the value of this numeric term represented as a BigDecimal.
int	hashCode()
boolean	isNegativeInfinity() Returns true if this numeric term represents negative infinity, false otherwise.
boolean	isNotANumber() Returns true if this numeric term represents a "NaN" value, false otherwise.
boolean	isPositiveInfinity() Returns true if this numeric term represents positive infinity, false otherwise.

Methods inherited from class org.deri.iris.terms.concrete.AbstractNumericTerm

compareTo, equals, isGround, toCanonicalString, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.deri.iris.api.terms.IConcreteTerm

toCanonicalString

Methods inherited from interface org.deri.iris.api.terms.ITerm

isGround

Methods inherited from interface java.lang.Comparable

compareTo

Method Detail

getValue

public BigDecimal getValue()

Description copied from interface: INumericTerm

Returns the value of this numeric term represented as a BigDecimal.

Specified by:

getValue in interface INumericTerm

Specified by:

getValue in interface ITerm

Returns:

The BigDecimal representing the value of this numeric term, or null if this term represents "NaN", positive infinity or negative infinity.

isNotANumber

public boolean isNotANumber()

Description copied from interface: INumericTerm

Returns true if this numeric term represents a "NaN" value, false otherwise.

Specified by:

isNotANumber in interface INumericTerm

Returns:

true if this numeric term represents a "NaN" value, false otherwise

isPositiveInfinity

public boolean isPositiveInfinity()

Description copied from interface: INumericTerm

Returns true if this numeric term represents positive infinity, false otherwise.

Specified by:

isPositiveInfinity in interface INumericTerm

Returns:

true if this numeric term represents positive infinity, false otherwise.

isNegativeInfinity

public boolean isNegativeInfinity()

Description copied from interface: INumericTerm

Returns true if this numeric term represents negative infinity, false otherwise.

Specified by:

isNegativeInfinity in interface INumericTerm

Returns:

true if this numeric term represents negative infinity, false otherwise.

hashCode

public int hashCode()

Overrides:

hashCode in class AbstractNumericTerm

getDatatypeIRI

public URI getDatatypeIRI()

Description copied from interface: IConcreteTerm

Returns the fully qualified identifier for the data type corresponding to this term. For instance, a terms representing a double data type should return the URI "http://www.w3.org/2001/XMLSchema#double".

Specified by:

getDatatypeIRI in interface IConcreteTerm

Returns:

The fully qualified identifier for the data type corresponding to this term.