javatools.datatypes

Class CombinedIterable<T>

java.lang.Object

javatools.datatypes.CombinedIterable<T>

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable, java.lang.Iterable<T>

public class CombinedIterable<T>
extends java.lang.Object
implements java.lang.Iterable<T>, java.io.Closeable

This class is part of the Java Tools (see http://mpii.de/yago-naga/javatools). It is licensed under the Creative Commons Attribution License (see http://creativecommons.org/licenses/by/3.0) by the YAGO-NAGA team (see http://mpii.de/yago-naga). The class combines multiple iterables to one iterable. This can be used in a for-each-loop.
Example:

         for(Object o : new CombinedIterable(list1,list2))
               process(o);
   

Constructor Summary

Constructors

Constructor and Description
CombinedIterable() Creates an empty CombinedIterator
CombinedIterable(java.lang.Iterable<? extends T>... its) Creates a CombinedIterator from some iterators (may give a (useless) Java compiler warning)
CombinedIterable(java.lang.Iterable<? extends T> i1) Creates a CombinedIterator from one iterator
CombinedIterable(java.lang.Iterable<? extends T> i1, java.lang.Iterable<? extends T> i2) Creates a CombinedIterator two iterators
CombinedIterable(java.lang.Iterable<? extends T> i1, java.lang.Iterable<? extends T> i2, java.lang.Iterable<? extends T> i3) Creates a CombinedIterator three iterators
CombinedIterable(T i) Adds a set

Method Summary

Modifier and Type	Method and Description
CombinedIterable<T>	add(java.lang.Iterable<? extends T> i) Adds an iterable
CombinedIterable<T>	add(T i) Adds a value
void	close()
java.util.Iterator<T>	iterator() Returns this
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Detail

CombinedIterable

public CombinedIterable()

Creates an empty CombinedIterator

CombinedIterable

public CombinedIterable(java.lang.Iterable<? extends T> i1,
                        java.lang.Iterable<? extends T> i2)

Creates a CombinedIterator two iterators

CombinedIterable

public CombinedIterable(java.lang.Iterable<? extends T> i1)

Creates a CombinedIterator from one iterator

CombinedIterable

public CombinedIterable(java.lang.Iterable<? extends T> i1,
                        java.lang.Iterable<? extends T> i2,
                        java.lang.Iterable<? extends T> i3)

Creates a CombinedIterator three iterators

CombinedIterable

public CombinedIterable(T i)

Adds a set

CombinedIterable

public CombinedIterable(java.lang.Iterable<? extends T>... its)

Creates a CombinedIterator from some iterators (may give a (useless) Java compiler warning)

Method Detail

add

public CombinedIterable<T> add(java.lang.Iterable<? extends T> i)

Adds an iterable

add

public CombinedIterable<T> add(T i)

Adds a value

iterator

public java.util.Iterator<T> iterator()

Returns this

Specified by:

iterator in interface java.lang.Iterable<T>

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

close

public void close()
           throws java.io.IOException

Specified by:

close in interface java.io.Closeable

Specified by:

close in interface java.lang.AutoCloseable

Throws:

java.io.IOException