com.oracle.truffle.tools.profiler

Class ProfilerNode<T>

java.lang.Object

com.oracle.truffle.tools.profiler.ProfilerNode<T>

Type Parameters:

T - The type of data that should be associated with this node.

public final class ProfilerNode<T>
extends Object

Represents a node in the call tree built up by sampling the shadow stack. Additional data can be attached to this class through the template parameter, allowing individual tools to attached needed data to the call tree.

Since:

0.30

Method Summary

Modifier and Type	Method and Description
Collection<ProfilerNode<T>>	getChildren()
ProfilerNode<T>	getParent()
T	getPayload()
String	getRootName()
com.oracle.truffle.api.source.SourceSection	getSourceSection()
Set<Class<?>>	getTags() Returns a set tags a stack location marked with.
boolean	isRecursive()

Methods inherited from class java.lang.Object

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

Method Detail

getChildren

public Collection<ProfilerNode<T>> getChildren()

Returns:

the children of this ProfilerNode

Since:

0.30

getParent

public ProfilerNode<T> getParent()

Returns:

the parent of this ProfilerNode

Since:

0.30

isRecursive

public boolean isRecursive()

Returns:

true if the parent chain contains a ProfilerNode with the same StackTraceEntry, otherwise false

Since:

0.30

getSourceSection

public com.oracle.truffle.api.source.SourceSection getSourceSection()

Returns:

the SourceSection associated with this ProfilerNode

Since:

0.30

getRootName

public String getRootName()

Returns:

The name of the root node in which this ProfilerNode appears.

Since:

0.30

getTags

public Set<Class<?>> getTags()

Returns a set tags a stack location marked with. Common tags are root, statement and expression. Whether statement or expression stack trace entries appear depends on the configured filter.

Since:

0.30

getPayload

public T getPayload()

Returns:

The additional information attached to this node through the template parameter

Since:

0.30