Class ConcurrentLinkedHashMap.DiscardingQueue
- java.lang.Object
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- java.util.AbstractCollection<E>
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- java.util.AbstractQueue<java.lang.Object>
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- com.googlecode.concurrentlinkedhashmap.ConcurrentLinkedHashMap.DiscardingQueue
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- All Implemented Interfaces:
java.lang.Iterable<java.lang.Object>
,java.util.Collection<java.lang.Object>
,java.util.Queue<java.lang.Object>
- Enclosing class:
- ConcurrentLinkedHashMap<K,V>
static final class ConcurrentLinkedHashMap.DiscardingQueue extends java.util.AbstractQueue<java.lang.Object>
A queue that discards all additions and is always empty.
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Constructor Summary
Constructors Constructor Description DiscardingQueue()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description boolean
add(java.lang.Object e)
java.util.Iterator<java.lang.Object>
iterator()
boolean
offer(java.lang.Object e)
java.lang.Object
peek()
java.lang.Object
poll()
int
size()
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Methods inherited from class java.util.AbstractCollection
contains, containsAll, isEmpty, remove, removeAll, retainAll, toArray, toArray, toString
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Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
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Method Detail
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add
public boolean add(java.lang.Object e)
- Specified by:
add
in interfacejava.util.Collection<java.lang.Object>
- Specified by:
add
in interfacejava.util.Queue<java.lang.Object>
- Overrides:
add
in classjava.util.AbstractQueue<java.lang.Object>
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offer
public boolean offer(java.lang.Object e)
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poll
public java.lang.Object poll()
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peek
public java.lang.Object peek()
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size
public int size()
- Specified by:
size
in interfacejava.util.Collection<java.lang.Object>
- Specified by:
size
in classjava.util.AbstractCollection<java.lang.Object>
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iterator
public java.util.Iterator<java.lang.Object> iterator()
- Specified by:
iterator
in interfacejava.util.Collection<java.lang.Object>
- Specified by:
iterator
in interfacejava.lang.Iterable<java.lang.Object>
- Specified by:
iterator
in classjava.util.AbstractCollection<java.lang.Object>
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