Package com.google.common.collect
Class UnmodifiableIterator<E extends @Nullable Object>
- java.lang.Object
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- com.google.common.collect.UnmodifiableIterator<E>
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- All Implemented Interfaces:
Iterator<E>
- Direct Known Subclasses:
AbstractIterator
,AbstractSequentialIterator
,UnmodifiableListIterator
@GwtCompatible public abstract class UnmodifiableIterator<E extends @Nullable Object> extends Object implements Iterator<E>
An iterator that does not supportremove()
.UnmodifiableIterator
is used primarily in conjunction with implementations ofImmutableCollection
, such asImmutableList
. You can, however, convert an existing iterator to anUnmodifiableIterator
usingIterators.unmodifiableIterator(java.util.Iterator<? extends T>)
.- Since:
- 2.0
- Author:
- Jared Levy
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Constructor Summary
Constructors Modifier Constructor Description protected
UnmodifiableIterator()
Constructor for use by subclasses.
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Method Summary
All Methods Instance Methods Concrete Methods Deprecated Methods Modifier and Type Method Description void
remove()
Deprecated.Unsupported operation.-
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Methods inherited from interface java.util.Iterator
forEachRemaining, hasNext, next
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Constructor Detail
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UnmodifiableIterator
protected UnmodifiableIterator()
Constructor for use by subclasses.
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Method Detail
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remove
@Deprecated public final void remove()
Deprecated.Unsupported operation.Guaranteed to throw an exception and leave the underlying data unmodified.
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