com.technia.tvc.core.table

Class AbstractTableBean.TableDataIterator

java.lang.Object

com.technia.tvc.core.table.AbstractTableBean.TableDataIterator

All Implemented Interfaces:

java.util.Iterator<T>

Enclosing class:

AbstractTableBean<T extends TableData>

protected class AbstractTableBean.TableDataIterator
extends java.lang.Object
implements java.util.Iterator<T>

This class implements a java.util.Iterator, which iterates over the TableData instances currently in the table, possibly using a filter.

Field Summary

Fields

Modifier and Type	Field and Description
protected T	current Current TableData instance.
protected TableDataFilter	filter The filter.
protected java.util.Iterator<T>	itr The encapsulated java.util.Iterator.
protected T	next Next TableData instance.

Constructor Summary

Constructors

Constructor and Description
TableDataIterator() Default constructor.
TableDataIterator(java.util.Iterator<T> itr, TableDataFilter filter) Constructor.
TableDataIterator(TableDataFilter filter) Constructor.

Method Summary

Modifier and Type	Method and Description
boolean	hasNext() Returns true if the iterator has a next TableData instance.
T	next() Returns the next TableData instance.
void	remove() Removes the previously returned TableData instance from the table.

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Iterator

forEachRemaining

Field Detail

itr

protected java.util.Iterator<T extends TableData> itr

The encapsulated java.util.Iterator.

filter

protected TableDataFilter filter

The filter.

next

protected T extends TableData next

Next TableData instance.

current

protected T extends TableData current

Current TableData instance.

Constructor Detail

TableDataIterator

public TableDataIterator()

Default constructor.

TableDataIterator

public TableDataIterator(TableDataFilter filter)

Constructor.

Parameters:

filter - the filter used to validate the TableData instance.

TableDataIterator

public TableDataIterator(java.util.Iterator<T> itr,
                         TableDataFilter filter)

Constructor.

Parameters:

itr - The data that should be filtered.

filter - the filter used to validate the TableData instance.

Method Detail

hasNext

public boolean hasNext()

Returns true if the iterator has a next TableData instance.

Specified by:

hasNext in interface java.util.Iterator<T extends TableData>

Returns:

true if the iterator has a next TableData instance.

next

public T next()

Returns the next TableData instance.

Specified by:

next in interface java.util.Iterator<T extends TableData>

Returns:

the next TableData instance.

Throws:

java.util.NoSuchElementException - if no more TableData instances exist.

remove

public void remove()

Removes the previously returned TableData instance from the table.

Specified by:

remove in interface java.util.Iterator<T extends TableData>