mchange-commons-java 0.3.1 · com.mchange.v1.db.sql.SimpleCursor

Modifier and Type	Field and Description
pack-priv int	available
pack-priv ResultSet	rs

Access	Constructor and Description
public	SimpleCursor(ResultSet rs)

Method Summary

Modifier and Type	Method and Description
private void	clear()
public void	close() Implements com.mchange.v1.util.UIterator.close. forces the release of any resources that might be associated with this object.
public void	finalize() Overrides java.lang.Object.finalize. Called by the garbage collector on an object when garbage collection determines that there are no more references to the object.
public boolean	hasNext() Implements com.mchange.v1.util.UIterator.hasNext.
public Object	next() Implements com.mchange.v1.util.UIterator.next.
protected abstract Object	objectFromResultSet(ResultSet rs)
private void	ratchet()
public void	remove() Implements com.mchange.v1.util.UIterator.remove.

Inherited from java.lang.Object:: clone equals getClass hashCode notify notifyAll toString wait wait wait

available	back to summary
pack-priv int available

rs	back to summary
pack-priv ResultSet rs

SimpleCursor	back to summary
public SimpleCursor(ResultSet rs)

Method Detail

clear	back to summary
private void clear()

close	back to summary
public void close() throws Exception Implements com.mchange.v1.util.UIterator.close. Doc from com.mchange.v1.util.ClosableResource.close. forces the release of any resources that might be associated with this object.

back to summary

public void close() throws Exception

Implements com.mchange.v1.util.UIterator.close.

Doc from com.mchange.v1.util.ClosableResource.close.

forces the release of any resources that might be associated with this object.

finalize back to summary

finalize	back to summary
public void finalize() throws Exception Overrides java.lang.Object.finalize. Doc from java.lang.Object.finalize. Called by the garbage collector on an object when garbage collection determines that there are no more references to the object. A subclass overrides the `finalize` method to dispose of system resources or to perform other cleanup. When running in a Java virtual machine in which finalization has been disabled or removed, the garbage collector will never call `finalize()`. In a Java virtual machine in which finalization is enabled, the garbage collector might call `finalize` only after an indefinite delay. The general contract of `finalize` is that it is invoked if and when the Java virtual machine has determined that there is no longer any means by which this object can be accessed by any thread that has not yet died, except as a result of an action taken by the finalization of some other object or class which is ready to be finalized. The `finalize` method may take any action, including making this object available again to other threads; the usual purpose of `finalize`, however, is to perform cleanup actions before the object is irrevocably discarded. For example, the finalize method for an object that represents an input/output connection might perform explicit I/O transactions to break the connection before the object is permanently discarded. The `finalize` method of class `Object` performs no special action; it simply returns normally. Subclasses of `Object` may override this definition. The Java programming language does not guarantee which thread will invoke the `finalize` method for any given object. It is guaranteed, however, that the thread that invokes finalize will not be holding any user-visible synchronization locks when finalize is invoked. If an uncaught exception is thrown by the finalize method, the exception is ignored and finalization of that object terminates. After the `finalize` method has been invoked for an object, no further action is taken until the Java virtual machine has again determined that there is no longer any means by which this object can be accessed by any thread that has not yet died, including possible actions by other objects or classes which are ready to be finalized, at which point the object may be discarded. The `finalize` method is never invoked more than once by a Java virtual machine for any given object. Any exception thrown by the `finalize` method causes the finalization of this object to be halted, but is otherwise ignored.

public void finalize() throws Exception

Overrides java.lang.Object.finalize.

Doc from java.lang.Object.finalize.

Called by the garbage collector on an object when garbage collection determines that there are no more references to the object. A subclass overrides the finalize method to dispose of system resources or to perform other cleanup.

When running in a Java virtual machine in which finalization has been disabled or removed, the garbage collector will never call finalize(). In a Java virtual machine in which finalization is enabled, the garbage collector might call finalize only after an indefinite delay.

The general contract of finalize is that it is invoked if and when the Java virtual machine has determined that there is no longer any means by which this object can be accessed by any thread that has not yet died, except as a result of an action taken by the finalization of some other object or class which is ready to be finalized. The finalize method may take any action, including making this object available again to other threads; the usual purpose of finalize, however, is to perform cleanup actions before the object is irrevocably discarded. For example, the finalize method for an object that represents an input/output connection might perform explicit I/O transactions to break the connection before the object is permanently discarded.

The finalize method of class Object performs no special action; it simply returns normally. Subclasses of Object may override this definition.

The Java programming language does not guarantee which thread will invoke the finalize method for any given object. It is guaranteed, however, that the thread that invokes finalize will not be holding any user-visible synchronization locks when finalize is invoked. If an uncaught exception is thrown by the finalize method, the exception is ignored and finalization of that object terminates.

After the finalize method has been invoked for an object, no further action is taken until the Java virtual machine has again determined that there is no longer any means by which this object can be accessed by any thread that has not yet died, including possible actions by other objects or classes which are ready to be finalized, at which point the object may be discarded.

The finalize method is never invoked more than once by a Java virtual machine for any given object.

Any exception thrown by the finalize method causes the finalization of this object to be halted, but is otherwise ignored.

hasNext	back to summary
public boolean hasNext() throws SQLException Implements com.mchange.v1.util.UIterator.hasNext.

next	back to summary
public Object next() throws SQLException Implements com.mchange.v1.util.UIterator.next.

objectFromResultSet	back to summary
protected abstract Object objectFromResultSet(ResultSet rs) throws SQLException

ratchet	back to summary
private void ratchet() throws SQLException

remove	back to summary
public void remove() Implements com.mchange.v1.util.UIterator.remove.

public abstract Class SimpleCursor

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail