org.tinygroup.template.rumtime

Class ForIterator

java.lang.Object

org.tinygroup.template.rumtime.ForIterator

All Implemented Interfaces:

Iterator, ForStatus

public final class ForIterator
extends Object
implements Iterator, ForStatus

Constructor Summary

Constructors

Constructor and Description
ForIterator()
ForIterator(Object object)

Method Summary

Modifier and Type	Method and Description
int	getIndex() foreach 计数器，从 1 开始
int	getSize() 获取循环总数.
boolean	hasNext()
boolean	isEven() 是否第偶数个元素.
boolean	isFirst() 是否第一个元素.
boolean	isLast() 是否最后一个元素.
boolean	isOdd() 是否第奇数个元素.
Object	next()
void	remove()
void	setIndex(int index)
void	setSize(int size)

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

Constructor Detail

ForIterator

public ForIterator()

ForIterator

public ForIterator(Object object)

Method Detail

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator

next

public Object next()

Specified by:

next in interface Iterator

remove

public void remove()

Specified by:

remove in interface Iterator

getIndex

public int getIndex()

Description copied from interface: ForStatus

foreach 计数器，从 1 开始

Specified by:

getIndex in interface ForStatus

setIndex

public void setIndex(int index)

getSize

public int getSize()

Description copied from interface: ForStatus

获取循环总数.

如果对 Iterator 进行循环，或者对非 Collection 的 Iterable 进行循环，则返回 -1。

Specified by:

getSize in interface ForStatus

setSize

public void setSize(int size)

isFirst

public boolean isFirst()

Description copied from interface: ForStatus

是否第一个元素.

Specified by:

isFirst in interface ForStatus

isLast

public boolean isLast()

Description copied from interface: ForStatus

是否最后一个元素.

Specified by:

isLast in interface ForStatus

isOdd

public boolean isOdd()

Description copied from interface: ForStatus

是否第奇数个元素.

Specified by:

isOdd in interface ForStatus

isEven

public boolean isEven()

Description copied from interface: ForStatus

是否第偶数个元素.

Specified by:

isEven in interface ForStatus