org.openstreetmap.osmosis.core.mysql.v0_5.impl
Class CurrentRelationReader

java.lang.Object
  extended by org.openstreetmap.osmosis.core.mysql.v0_5.impl.CurrentRelationReader
All Implemented Interfaces:
java.util.Iterator<Relation>, Releasable, ReleasableIterator<Relation>

public class CurrentRelationReader
extends java.lang.Object
implements ReleasableIterator<Relation>

Reads current relations from a database ordered by their identifier. It combines the output of the relation table readers to produce fully configured relation objects.

Author:
Brett Henderson

Constructor Summary
CurrentRelationReader(DatabaseLoginCredentials loginCredentials, boolean readAllUsers)
          Creates a new instance.
 
Method Summary
 boolean hasNext()
          
 Relation next()
          
 void release()
          Performs resource cleanup tasks such as closing files, or database connections.
 void remove()
          
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

CurrentRelationReader

public CurrentRelationReader(DatabaseLoginCredentials loginCredentials,
                             boolean readAllUsers)
Creates a new instance.

Parameters:
loginCredentials - Contains all information required to connect to the database.
readAllUsers - If this flag is true, all users will be read from the database regardless of their public edits flag.
Method Detail

hasNext

public boolean hasNext()

Specified by:
hasNext in interface java.util.Iterator<Relation>

next

public Relation next()

Specified by:
next in interface java.util.Iterator<Relation>

remove

public void remove()

Specified by:
remove in interface java.util.Iterator<Relation>

release

public void release()
Performs resource cleanup tasks such as closing files, or database connections. This must be called after all processing is complete and may be called multiple times. Implementations must call release on any nested Releasable objects. It should be called within a finally block to ensure it is called in exception scenarios.

Specified by:
release in interface Releasable