com.clarkparsia.pellet.datatypes

Class AbstractBaseDatatype<T>

java.lang.Object

com.clarkparsia.pellet.datatypes.AbstractBaseDatatype<T>

All Implemented Interfaces:

Datatype<T>

Direct Known Subclasses:

AbstractDerivedIntegerType, AbstractTimelineDatatype, OWLRational, OWLReal, RDFPlainLiteral, XSDAnyURI, XSDBoolean, XSDDecimal, XSDDouble, XSDDuration, XSDFloat, XSDLanguage, XSDName, XSDNCName, XSDNMToken, XSDNormalizedString, XSDString, XSDToken

public abstract class AbstractBaseDatatype<T>
extends Object
implements Datatype<T>

Title: Abstract base datatype type

Description: Base implementation to handle some boiler plate code shared by all datatype implementations

Copyright: Copyright (c) 2009

Company: Clark & Parsia, LLC.

Author:

Mike Smith

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractBaseDatatype(aterm.ATermAppl name)

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object obj)
protected String	getLexicalForm(aterm.ATermAppl input) Gets the lexical form for a properly typed literal.
aterm.ATermAppl	getName() Get the datatype identifier
int	hashCode()

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.clarkparsia.pellet.datatypes.Datatype

asDataRange, getCanonicalRepresentation, getLiteral, getPrimitiveDatatype, getValue, isPrimitive

Constructor Detail

AbstractBaseDatatype

protected AbstractBaseDatatype(aterm.ATermAppl name)

Method Detail

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

getLexicalForm

protected String getLexicalForm(aterm.ATermAppl input)

Gets the lexical form for a properly typed literal. Useful because it also validates that the input value is valid (i.e., has the correct ATerm structure and datatype).

Parameters:

input - Input ATermAppl, should be a literal

Returns:

ATermUtils.getLiteralValue( input )

Throws:

IllegalArgumentException - if !ATermUtils.isLiteral( input ) or if the datatype URI does not match this datatype

getName

public aterm.ATermAppl getName()

Description copied from interface: Datatype

Get the datatype identifier

Specified by:

getName in interface Datatype<T>

Returns:

ATermAppl of URI for datatype

hashCode

public int hashCode()

Overrides:

hashCode in class Object