cn.hutool.core.collection

Class TransIter<F,T>

java.lang.Object

cn.hutool.core.collection.TransIter<F,T>

Type Parameters:

F - 源元素类型

T - 目标元素类型

All Implemented Interfaces:

Iterator<T>

public class TransIter<F,T>
extends Object
implements Iterator<T>

使用给定的转换函数，转换源Iterator为新类型的Iterator

Since:

5.4.3

Author:

looly

Constructor Summary

Constructors

Constructor and Description
TransIter(Iterator<? extends F> backingIterator, Function<? super F,? extends T> func) 构造

Method Summary

Modifier and Type	Method and Description
boolean	hasNext()
T	next()
void	remove()

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

TransIter

public TransIter(Iterator<? extends F> backingIterator,
                 Function<? super F,? extends T> func)

构造

Parameters:

backingIterator - 源Iterator

func - 转换函数

Method Detail

hasNext

public final boolean hasNext()

Specified by:

hasNext in interface Iterator<T>

next

public final T next()

Specified by:

next in interface Iterator<T>

remove

public final void remove()

Specified by:

remove in interface Iterator<T>