ucar.ma2
Class ArrayStructure.ArrayStructureIterator

java.lang.Object
  ucar.ma2.ArrayStructure.ArrayStructureIterator

All Implemented Interfaces:

StructureDataIterator

Enclosing class:

ArrayStructure

public class ArrayStructure.ArrayStructureIterator
extends java.lang.Object
implements StructureDataIterator

Constructor Summary

ArrayStructure.ArrayStructureIterator()

Method Summary

ArrayStructure	getArrayStructure()
int	getCurrentRecno()
boolean	hasNext() See if theres more StructureData in the iteration
StructureData	next() Get the next StructureData in the iteration.
StructureDataIterator	reset() Start the iteration over again.
void	setBufferSize(int bytes) Hint to use this much memory in buffering the iteration.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ArrayStructure.ArrayStructureIterator

public ArrayStructure.ArrayStructureIterator()

Method Detail

hasNext

public boolean hasNext()
                throws java.io.IOException

Description copied from interface: StructureDataIterator

See if theres more StructureData in the iteration

Specified by:

hasNext in interface StructureDataIterator

Returns:

true if more records are available

Throws:

java.io.IOException - on read error

next

public StructureData next()
                   throws java.io.IOException

Description copied from interface: StructureDataIterator

Get the next StructureData in the iteration.

Specified by:

next in interface StructureDataIterator

Returns:

next StructureData record.

Throws:

java.io.IOException - on read error

setBufferSize

public void setBufferSize(int bytes)

Description copied from interface: StructureDataIterator

Hint to use this much memory in buffering the iteration. No guarentee that it will be used by the implementation.

Specified by:

setBufferSize in interface StructureDataIterator

Parameters:

bytes - amount of memory in bytes

reset

public StructureDataIterator reset()

Description copied from interface: StructureDataIterator

Start the iteration over again.

Specified by:

reset in interface StructureDataIterator

Returns:

a new or reset iterator.

getCurrentRecno

public int getCurrentRecno()

Specified by:

getCurrentRecno in interface StructureDataIterator

getArrayStructure

public ArrayStructure getArrayStructure()