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Java Source Code / Java Documentation » RSS RDF » Jena 2.5.5 » com.hp.hpl.jena.db.impl

Source Cross Reference

Class Diagram

Java Document (Java Doc)

java.lang .Object

com.hp.hpl.jena.db.impl .DBIDInt

DBIDInt
public class DBIDInt implements IDBID(Code)
	Interface for database identifiers. Most RDF entities (resources, literals, statements) have an associated database index. These are cached using RDB-specific variants of the jena "impl" classes. This can avoid some redundant database lookup. This variant just uses integers allocated by the database driver as indices. This would be sufficient for databases up to 4x10^9 statements. author: Dave Reynolds version: $Revision: 1.7 $ on $Date: 2008/01/02 12:08:24 $

Field Summary
protected Integer	m_dbid

Constructor Summary
public	DBIDInt(int id)
public	DBIDInt(Integer id)

Method Summary
public boolean	equals(Object obj)
public Object	getID() get the identifier as an Integer, fits calling signature of our generic sql interface.
public int	getIntID()
public int	hashCode()

Field Detail

m_dbid
protected Integer m_dbid(Code)
	The index

Constructor Detail

DBIDInt
public DBIDInt(int id)(Code)
	constructor

DBIDInt
public DBIDInt(Integer id)(Code)
	constructor

Method Detail

equals
public boolean equals(Object obj)(Code)
	Equality is based on the underlying object

getID
public Object getID()(Code)
	get the identifier as an Integer, fits calling signature of our generic sql interface.

getIntID
public int getIntID()(Code)
	get the identifier as a plain int

hashCode
public int hashCode()(Code)
	Hash is based on the underlying object

Methods inherited from java.lang.Object

native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc)
public boolean equals(Object obj)(Code)(Java Doc)
protected void finalize() throws Throwable(Code)(Java Doc)
final native public Class getClass()(Code)(Java Doc)
native public int hashCode()(Code)(Java Doc)
final native public void notify()(Code)(Java Doc)
final native public void notifyAll()(Code)(Java Doc)
public String toString()(Code)(Java Doc)
final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc)
final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc)
final public void wait() throws InterruptedException(Code)(Java Doc)

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