Package org.apache.curator.framework.recipes.cache

Class TreeCache.Builder

java.lang.Object

org.apache.curator.framework.recipes.cache.TreeCache.Builder

Enclosing class:

TreeCache

public static final class TreeCache.Builder
extends java.lang.Object

Method Summary

Modifier and Type	Method	Description
TreeCache	build()	Builds the TreeCache based on configured values.
TreeCache.Builder	disableZkWatches(boolean disableZkWatches)	By default, TreeCache creates ZooKeeper watches for every created path.
TreeCache.Builder	setCacheData(boolean cacheData)	Sets whether or not to cache byte data per node; default true.
TreeCache.Builder	setCreateParentNodes(boolean createParentNodes)	By default, TreeCache does not auto-create parent nodes for the cached path.
TreeCache.Builder	setDataIsCompressed(boolean dataIsCompressed)	Sets whether or to decompress node data; default false.
TreeCache.Builder	setExecutor(java.util.concurrent.ExecutorService executorService)	Sets the executor to publish events; a default executor will be created if not specified.
TreeCache.Builder	setExecutor(java.util.concurrent.ThreadFactory threadFactory)	Sets the executor to publish events; a default executor will be created if not specified.
TreeCache.Builder	setMaxDepth(int maxDepth)	Sets the maximum depth to explore/watch.
TreeCache.Builder	setSelector(TreeCacheSelector selector)	By default, DefaultTreeCacheSelector is used.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

build

public TreeCache build()

Builds the TreeCache based on configured values.

setCacheData

public TreeCache.Builder setCacheData(boolean cacheData)

Sets whether or not to cache byte data per node; default true.

setDataIsCompressed

public TreeCache.Builder setDataIsCompressed(boolean dataIsCompressed)

Sets whether or to decompress node data; default false.

setExecutor

public TreeCache.Builder setExecutor(java.util.concurrent.ThreadFactory threadFactory)

Sets the executor to publish events; a default executor will be created if not specified.

setExecutor

public TreeCache.Builder setExecutor(java.util.concurrent.ExecutorService executorService)

Sets the executor to publish events; a default executor will be created if not specified.

setMaxDepth

public TreeCache.Builder setMaxDepth(int maxDepth)

Sets the maximum depth to explore/watch. A maxDepth of 0 will watch only the root node (like NodeCache); a maxDepth of 1 will watch the root node and its immediate children (kind of like PathChildrenCache. Default: Integer.MAX_VALUE

setCreateParentNodes

public TreeCache.Builder setCreateParentNodes(boolean createParentNodes)

By default, TreeCache does not auto-create parent nodes for the cached path. Change this behavior with this method. NOTE: parent nodes are created as containers

Parameters:

createParentNodes - true to create parent nodes

Returns:

this for chaining

disableZkWatches

public TreeCache.Builder disableZkWatches(boolean disableZkWatches)

By default, TreeCache creates ZooKeeper watches for every created path. Change this behavior with this method.

Parameters:

disableZkWatches - true to disable zk watches

Returns:

this for chaining

setSelector

public TreeCache.Builder setSelector(TreeCacheSelector selector)

By default, DefaultTreeCacheSelector is used. Change the selector here.

Parameters:

selector - new selector

Returns:

this for chaining