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package org.xnio;

A resource which is pooled.
Author:David M. Lloyd
Type parameters:
  • <T> – the pooled resource type
Deprecated:See ByteBufferPool.
/** * A resource which is pooled. * * @param <T> the pooled resource type * @author <a href="mailto:david.lloyd@redhat.com">David M. Lloyd</a> * * @deprecated See {@link ByteBufferPool}. */
public interface Pooled<T> extends AutoCloseable {
Discard this resource. Any backing resources corresponding to this pooled resource will be rendered unavailable until the pooled resource has been garbage-collected.
/** * Discard this resource. Any backing resources corresponding to this pooled resource will be rendered unavailable * until the pooled resource has been garbage-collected. */
void discard();
Free this resource for immediate re-use. The resource must not be accessed again after calling this method; if it is possible that an instance is still in use, you must call discard() instead.
/** * Free this resource for immediate re-use. The resource must not be accessed again after * calling this method; if it is possible that an instance is still in use, you must call {@link #discard()} instead. */
void free();
Get the pooled resource.
Throws:
Returns:the pooled resource
/** * Get the pooled resource. * * @return the pooled resource * @throws IllegalStateException if the resource has been freed or discarded already */
T getResource() throws IllegalStateException;
Delegates to free().
/** * Delegates to {@link #free()}. */
void close(); }