Terracotta Statistics 1.5.0 · org.terracotta.context.TreeNode

A context tree node associated with a Java object.

A TreeNode allows access to both the context information associated with a Java object and to information regarding the contexts position within the overall context tree or trees.

Method Summary

Modifier and Type	Method and Description
public Set<? extends TreeNode>	Returns: the context children getChildren() Returns the immediate children of this context.
public ContextElement	Returns: node context information getContext() Returns the context information associated with this node.
public List<? extends TreeNode>	Returns: the unique rooting path getPath() Returns the unique rooting path of this context element.
public Collection<List<? extends TreeNode>>	Returns: the set of rooting paths getPaths() Returns the complete set of rooting paths for this context element.
public String	toTreeString()

Inherited from org.terracotta.context.WeakIdentityHashMap.Cleanable:: clean

Method Detail

getChildren	back to summary
public Set<? extends TreeNode> getChildren() Returns the immediate children of this context. Returns:Set<? extends TreeNode> the context children

getChildren

back to summary

public Set<? extends TreeNode> getChildren()

Returns the immediate children of this context.

Returns:Set<? extends TreeNode>: the context children

getContext	back to summary
public ContextElement getContext() Returns the context information associated with this node. Returns:ContextElement node context information

getContext

back to summary

public ContextElement getContext()

Returns the context information associated with this node.

Returns:ContextElement: node context information

getPath back to summary

getPath	back to summary
public List<? extends TreeNode> getPath() throws IllegalStateException Returns the unique rooting path of this context element. If this context element is not connected to a root in any ContextManager instance or is rooted via multiple distinct paths then an `IllegalStateException` will be thrown. Returns:List<? extends TreeNode> the unique rooting path Exceptions IllegalStateException: if the context is not uniquely rooted

public List<? extends TreeNode> getPath() throws IllegalStateException

Returns the unique rooting path of this context element.

If this context element is not connected to a root in any ContextManager instance or is rooted via multiple distinct paths then an IllegalStateException will be thrown.

Returns:List<? extends TreeNode>

the unique rooting path

Exceptions

IllegalStateException:: if the context is not uniquely rooted

getPaths	back to summary
public Collection<List<? extends TreeNode>> getPaths() Returns the complete set of rooting paths for this context element. Returns:Collection<List<? extends TreeNode>> the set of rooting paths

getPaths

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public Collection<List<? extends TreeNode>> getPaths()

Returns the complete set of rooting paths for this context element.

Returns:Collection<List<? extends TreeNode>>: the set of rooting paths

toTreeString	back to summary
public String toTreeString()

public Interface TreeNode

Method Summary

Method Detail