com.bigdata.rdf.internal.impl.literal

Class PartlyInlineTypedLiteralIV<V extends BigdataLiteral>

java.lang.Object

com.bigdata.rdf.internal.impl.AbstractIV<V,T>

com.bigdata.rdf.internal.impl.AbstractNonInlineIV<V,T>

com.bigdata.rdf.internal.impl.AbstractNonInlineExtensionIV<V,T>

com.bigdata.rdf.internal.impl.AbstractNonInlineExtensionIVWithDelegateIV<V,org.openrdf.model.Literal>

com.bigdata.rdf.internal.impl.literal.PartlyInlineTypedLiteralIV<V>

Type Parameters:

V -

All Implemented Interfaces:

IExtensionIV, IV<V,org.openrdf.model.Literal>, IVCache<V,org.openrdf.model.Literal>, Serializable, Comparable<IV>, org.openrdf.model.BNode, org.openrdf.model.Literal, org.openrdf.model.Resource, org.openrdf.model.URI, org.openrdf.model.Value

public class PartlyInlineTypedLiteralIV<V extends BigdataLiteral>
extends AbstractNonInlineExtensionIVWithDelegateIV<V,org.openrdf.model.Literal>
implements org.openrdf.model.Literal

A Literal modeled as a datatype IV plus an inline Unicode label.

Version:

$Id$

Author:

Bryan Thompson

See Also:

Serialized Form

Field Summary

Fields inherited from class com.bigdata.rdf.internal.impl.AbstractIV

flags

Constructor Summary

Constructors

Constructor and Description
PartlyInlineTypedLiteralIV(AbstractLiteralIV<BigdataLiteral,?> delegate, IV<?,?> datatype)

Method Summary

Methods

Modifier and Type	Method and Description
boolean	booleanValue() Implements Literal.booleanValue().
byte	byteValue() Implements Literal.byteValue().
XMLGregorianCalendar	calendarValue() Implements Literal.calendarValue().
IV<V,org.openrdf.model.Literal>	clone(boolean clearCache) Return a copy of this IV.
BigDecimal	decimalValue() Implements Literal.decimalValue().
double	doubleValue() Implements Literal.doubleValue().
float	floatValue() Implements Literal.floatValue().
byte	getExtensionByte() Return the extension byte for this type of non-inline IV.
String	getLabel() Implements Literal.getLabel().
BigInteger	integerValue() Implements Literal.integerValue().
int	intValue() Implements Literal.intValue().
long	longValue() Implements Literal.longValue().
short	shortValue() Implements Literal.shortValue().
String	stringValue() Implements Value.stringValue().
String	toString() Human readable representation includes the datatype IV and the label.

Methods inherited from class com.bigdata.rdf.internal.impl.AbstractNonInlineExtensionIVWithDelegateIV

_compareTo, byteLength, equals, getDelegate, getExtensionIV, hashCode

Methods inherited from class com.bigdata.rdf.internal.impl.AbstractNonInlineIV

asValue, getDatatype, getID, getInlineValue, getLanguage, getLocalName, getNamespace, isInline, needsMaterialization

Methods inherited from class com.bigdata.rdf.internal.impl.AbstractIV

compareTo, encode, flags, getDTE, getDTE, getDTEX, getInternalValueTypeEnum, getValue, getValueCache, getVTE, getVTE, hasValue, isBigNumeric, isBNode, isExtension, isExtension, isFixedNumeric, isFloatingPointNumeric, isInline, isLiteral, isNullIV, isNumeric, isResource, isSignedNumeric, isStatement, isUnsignedNumeric, isURI, isVocabulary, setValue, toFlags

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.openrdf.model.Literal

equals, getDatatype, getLanguage, hashCode

Constructor Detail

PartlyInlineTypedLiteralIV

public PartlyInlineTypedLiteralIV(AbstractLiteralIV<BigdataLiteral,?> delegate,
                          IV<?,?> datatype)

Method Detail

clone

public IV<V,org.openrdf.model.Literal> clone(boolean clearCache)

Description copied from interface: IVCache

Return a copy of this IV.

Note: This method exists to defeat the hard reference from the IV to the cached BigdataValue in order to avoid a memory leak when the IV is used as the key in a weak value cache whose value is the BigdataValue. Therefore, certain IV implementations MAY return this when they are used for limited collections. The vocabulary IVs are the primary example. For the same reason, we do not need to recursively break the link from the IV to the BigdataValue for IVs which embed other IVs.

Specified by:

clone in interface IVCache<V extends BigdataLiteral,org.openrdf.model.Literal>

Parameters:

clearCache - When true the cached reference (if any) will NOT be set on the copy.

Returns:

The copy.

See Also:

(Thread-local cache combined with unbounded thread pools causes effective memory leak)

toString

public String toString()

Human readable representation includes the datatype IV and the label.

Specified by:

toString in interface org.openrdf.model.URI

Overrides:

toString in class Object

getExtensionByte

public final byte getExtensionByte()

Description copied from class: AbstractNonInlineExtensionIV

Return the extension byte for this type of non-inline IV.

Specified by:

getExtensionByte in class AbstractNonInlineExtensionIV<V extends BigdataLiteral,org.openrdf.model.Literal>

See Also:

INonInlineExtensionCodes

stringValue

public String stringValue()

Implements Value.stringValue().

Specified by:

stringValue in interface org.openrdf.model.Value

Overrides:

stringValue in class AbstractNonInlineIV<V extends BigdataLiteral,org.openrdf.model.Literal>

getLabel

public String getLabel()

Implements Literal.getLabel().

We can use the inline delegate for this.

Specified by:

getLabel in interface org.openrdf.model.Literal

Overrides:

getLabel in class AbstractNonInlineIV<V extends BigdataLiteral,org.openrdf.model.Literal>

booleanValue

public boolean booleanValue()

Implements Literal.booleanValue().

We can use the inline delegate for this.

Specified by:

booleanValue in interface org.openrdf.model.Literal

Overrides:

booleanValue in class AbstractNonInlineIV<V extends BigdataLiteral,org.openrdf.model.Literal>

byteValue

public byte byteValue()

Implements Literal.byteValue().

We can use the inline delegate for this.

Specified by:

byteValue in interface org.openrdf.model.Literal

Overrides:

byteValue in class AbstractNonInlineIV<V extends BigdataLiteral,org.openrdf.model.Literal>

calendarValue

public XMLGregorianCalendar calendarValue()

Implements Literal.calendarValue().

We can use the inline delegate for this.

Specified by:

calendarValue in interface org.openrdf.model.Literal

Overrides:

calendarValue in class AbstractNonInlineIV<V extends BigdataLiteral,org.openrdf.model.Literal>

decimalValue

public BigDecimal decimalValue()

Implements Literal.decimalValue().

We can use the inline delegate for this.

Specified by:

decimalValue in interface org.openrdf.model.Literal

Overrides:

decimalValue in class AbstractNonInlineIV<V extends BigdataLiteral,org.openrdf.model.Literal>

doubleValue

public double doubleValue()

Implements Literal.doubleValue().

We can use the inline delegate for this.

Specified by:

doubleValue in interface org.openrdf.model.Literal

Overrides:

doubleValue in class AbstractNonInlineIV<V extends BigdataLiteral,org.openrdf.model.Literal>

floatValue

public float floatValue()

Implements Literal.floatValue().

We can use the inline delegate for this.

Specified by:

floatValue in interface org.openrdf.model.Literal

Overrides:

floatValue in class AbstractNonInlineIV<V extends BigdataLiteral,org.openrdf.model.Literal>

intValue

public int intValue()

Implements Literal.intValue().

We can use the inline delegate for this.

Specified by:

intValue in interface org.openrdf.model.Literal

Overrides:

intValue in class AbstractNonInlineIV<V extends BigdataLiteral,org.openrdf.model.Literal>

integerValue

public BigInteger integerValue()

Implements Literal.integerValue().

We can use the inline delegate for this.

Specified by:

integerValue in interface org.openrdf.model.Literal

Overrides:

integerValue in class AbstractNonInlineIV<V extends BigdataLiteral,org.openrdf.model.Literal>

longValue

public long longValue()

Implements Literal.longValue().

We can use the inline delegate for this.

Specified by:

longValue in interface org.openrdf.model.Literal

Overrides:

longValue in class AbstractNonInlineIV<V extends BigdataLiteral,org.openrdf.model.Literal>

shortValue

public short shortValue()

Implements Literal.shortValue().

We can use the inline delegate for this.

Specified by:

shortValue in interface org.openrdf.model.Literal

Overrides:

shortValue in class AbstractNonInlineIV<V extends BigdataLiteral,org.openrdf.model.Literal>