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| <h1 title="Package" class="title">Package org.apache.twill.zookeeper</h1> |
| <div class="docSummary"> |
| <div class="block">This package provides functionality for ZooKeeper interactions.</div> |
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| <p>See: <a href="#package.description">Description</a></p> |
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| <tr> |
| <th class="colFirst" scope="col">Interface</th> |
| <th class="colLast" scope="col">Description</th> |
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| <td class="colFirst"><a href="../../../../org/apache/twill/zookeeper/ACLData.html" title="interface in org.apache.twill.zookeeper">ACLData</a></td> |
| <td class="colLast"> |
| <div class="block">Represents result of call to <a href="../../../../org/apache/twill/zookeeper/ZKClient.html#getACL-java.lang.String-"><code>ZKClient.getACL(String)</code></a>.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../org/apache/twill/zookeeper/NodeChildren.html" title="interface in org.apache.twill.zookeeper">NodeChildren</a></td> |
| <td class="colLast"> |
| <div class="block">Represents result of call to <a href="../../../../org/apache/twill/zookeeper/ZKClient.html#getChildren-java.lang.String-org.apache.zookeeper.Watcher-"><code>ZKClient.getChildren(String, org.apache.zookeeper.Watcher)</code></a> method.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../org/apache/twill/zookeeper/NodeData.html" title="interface in org.apache.twill.zookeeper">NodeData</a></td> |
| <td class="colLast"> |
| <div class="block">Represents result of call to <a href="../../../../org/apache/twill/zookeeper/ZKClient.html#getData-java.lang.String-org.apache.zookeeper.Watcher-"><code>ZKClient.getData(String, org.apache.zookeeper.Watcher)</code></a>.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../org/apache/twill/zookeeper/OperationFuture.html" title="interface in org.apache.twill.zookeeper">OperationFuture</a><V></td> |
| <td class="colLast"> |
| <div class="block">A <code>ListenableFuture</code> that also provides the requested path for a operation.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../org/apache/twill/zookeeper/RetryStrategy.html" title="interface in org.apache.twill.zookeeper">RetryStrategy</a></td> |
| <td class="colLast"> |
| <div class="block">Provides strategy to use for operation retries.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../org/apache/twill/zookeeper/ZKClient.html" title="interface in org.apache.twill.zookeeper">ZKClient</a></td> |
| <td class="colLast"> |
| <div class="block">A ZooKeeper client that provides asynchronous zookeeper operations.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../org/apache/twill/zookeeper/ZKClientService.html" title="interface in org.apache.twill.zookeeper">ZKClientService</a></td> |
| <td class="colLast"> |
| <div class="block">A <a href="../../../../org/apache/twill/zookeeper/ZKClient.html" title="interface in org.apache.twill.zookeeper"><code>ZKClient</code></a> that extends from <code>Service</code> to provide lifecycle management functions.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../org/apache/twill/zookeeper/ZKOperations.Callback.html" title="interface in org.apache.twill.zookeeper">ZKOperations.Callback</a><T></td> |
| <td class="colLast"> |
| <div class="block">Represents a ZK operation updates callback.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../org/apache/twill/zookeeper/ZKOperations.ChildrenCallback.html" title="interface in org.apache.twill.zookeeper">ZKOperations.ChildrenCallback</a></td> |
| <td class="colLast"> |
| <div class="block">Interface for defining callback method to receive children nodes updates.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../org/apache/twill/zookeeper/ZKOperations.DataCallback.html" title="interface in org.apache.twill.zookeeper">ZKOperations.DataCallback</a></td> |
| <td class="colLast"> |
| <div class="block">Interface for defining callback method to receive node data updates.</div> |
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| <caption><span>Class Summary</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Class</th> |
| <th class="colLast" scope="col">Description</th> |
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| <td class="colFirst"><a href="../../../../org/apache/twill/zookeeper/AbstractZKClient.html" title="class in org.apache.twill.zookeeper">AbstractZKClient</a></td> |
| <td class="colLast"> |
| <div class="block">An abstract base implementation of <a href="../../../../org/apache/twill/zookeeper/ZKClient.html" title="interface in org.apache.twill.zookeeper"><code>ZKClient</code></a> that simplifies implementation by providing forwarding for |
| methods that are meant to be delegated to other methods.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../org/apache/twill/zookeeper/ForwardingZKClient.html" title="class in org.apache.twill.zookeeper">ForwardingZKClient</a></td> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../org/apache/twill/zookeeper/ForwardingZKClientService.html" title="class in org.apache.twill.zookeeper">ForwardingZKClientService</a></td> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../org/apache/twill/zookeeper/RetryStrategies.html" title="class in org.apache.twill.zookeeper">RetryStrategies</a></td> |
| <td class="colLast"> |
| <div class="block">Factory for creating common <a href="../../../../org/apache/twill/zookeeper/RetryStrategy.html" title="interface in org.apache.twill.zookeeper"><code>RetryStrategy</code></a> implementation.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../org/apache/twill/zookeeper/ZKClients.html" title="class in org.apache.twill.zookeeper">ZKClients</a></td> |
| <td class="colLast"> |
| <div class="block">Utility class to create <a href="../../../../org/apache/twill/zookeeper/ZKClient.html" title="interface in org.apache.twill.zookeeper"><code>ZKClient</code></a> instances.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../org/apache/twill/zookeeper/ZKClientService.Builder.html" title="class in org.apache.twill.zookeeper">ZKClientService.Builder</a></td> |
| <td class="colLast"> |
| <div class="block">Builder for creating an implementation of <a href="../../../../org/apache/twill/zookeeper/ZKClientService.html" title="interface in org.apache.twill.zookeeper"><code>ZKClientService</code></a>.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../org/apache/twill/zookeeper/ZKClientServices.html" title="class in org.apache.twill.zookeeper">ZKClientServices</a></td> |
| <td class="colLast"> |
| <div class="block">Provides static factory method to create <a href="../../../../org/apache/twill/zookeeper/ZKClientService.html" title="interface in org.apache.twill.zookeeper"><code>ZKClientService</code></a> with modified behaviors.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../org/apache/twill/zookeeper/ZKOperations.html" title="class in org.apache.twill.zookeeper">ZKOperations</a></td> |
| <td class="colLast"> |
| <div class="block">Collection of helper methods for common operations that usually needed when interacting with ZooKeeper.</div> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
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| <li class="blockList"> |
| <table class="typeSummary" border="0" cellpadding="3" cellspacing="0" summary="Enum Summary table, listing enums, and an explanation"> |
| <caption><span>Enum Summary</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Enum</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
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| <td class="colFirst"><a href="../../../../org/apache/twill/zookeeper/RetryStrategy.OperationType.html" title="enum in org.apache.twill.zookeeper">RetryStrategy.OperationType</a></td> |
| <td class="colLast"> |
| <div class="block">Defines ZooKeeper operation type that triggers retry.</div> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| </li> |
| </ul> |
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| <h2 title="Package org.apache.twill.zookeeper Description">Package org.apache.twill.zookeeper Description</h2> |
| <div class="block">This package provides functionality for ZooKeeper interactions.</div> |
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