Package org.apache.commons.collections.buffer
This package contains implementations of the
Buffer
interface.
AbstractBufferDecorator | Decorates another Buffer to provide additional behaviour. |
BlockingBuffer | Decorates another Buffer to make get() and
remove() block when the Buffer is empty. |
BoundedFifoBuffer | The BoundedFifoBuffer is a very efficient implementation of
Buffer that does not alter the size of the buffer at runtime. |
CircularFifoBuffer | CircularFifoBuffer is a first in first out buffer with a fixed size that
replaces its oldest element if full. |
PredicatedBuffer | Decorates another Buffer to validate that additions
match a specified predicate. |
PriorityBuffer | Binary heap implementation of Buffer that provides for
removal based on Comparator ordering. |
SynchronizedBuffer | Decorates another Buffer to synchronize its behaviour
for a multi-threaded environment. |
TransformedBuffer | Decorates another Buffer to transform objects that are added. |
TypedBuffer | Decorates another Buffer to validate that elements added
are of a specific type. |
UnboundedFifoBuffer | UnboundedFifoBuffer is a very efficient buffer implementation. |
UnmodifiableBuffer | Decorates another Buffer to ensure it can't be altered. |
This package contains implementations of the
Buffer
interface.
The following implementations are provided in the package:
- PriorityBuffer - provides for removal based on a comparator ordering
- BoundedFifoBuffer - implements a buffer with a fixed size that throws exceptions when full
- CircularFifoBuffer - implements a buffer with a fixed size that discards oldest when full
- UnboundedFifoBuffer - implements a buffer that grows in size if necessary
The following decorators are provided in the package:
- Synchronized - synchronizes method access for multi-threaded environments
- Unmodifiable - ensures the collection cannot be altered
- Predicated - ensures that only elements that are valid according to a predicate can be added
- Typed - ensures that only elements that are of a specific type can be added
- Transformed - transforms elements added to the buffer
- Blocking - blocks on get and remove until an element is available
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