Package Torello.Browser

Class Profiler.ProfileNode

java.lang.Object

Torello.Java.JSON.BaseType

Torello.Browser.Profiler.ProfileNode

Enclosing class:

Profiler

public static class Profiler.ProfileNode
extends BaseType

Profile node. Holds callsite information, execution statistics and child nodes.

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Field Summary

Serializable ID
Modifier and Type	Field
protected static long	serialVersionUID	For Object Serialization.
Type Properties
Modifier and Type	Field
RunTime.CallFrame	callFrame	Function location.
int[]	children	Child node ids.
String	deoptReason	The reason of being not optimized.
Integer	hitCount	Number of samples where this node was on top of the call stack.
int	id	Unique id of the node.
Profiler.PositionTickInfo[]	positionTicks	An array of source position ticks.

Constructor Summary

Constructors

Constructor	Description
ProfileNode(int id, RunTime.CallFrame callFrame, Integer hitCount, int[] children, String deoptReason, Profiler.PositionTickInfo[] positionTicks)	Constructor
ProfileNode(JsonObject jo)	JSON Object Constructor

Method Summary

Modifier and Type	Method	Description
boolean[]	optionals()	Implementing this method allows sub-classes to specify which JSON Properties may be absent or null.

Methods inherited from class Torello.Java.JSON.BaseType

toJSON, toString

Methods inherited from class java.lang.Object

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

Field Detail

serialVersionUID

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protected static final long serialVersionUID

For Object Serialization. java.io.Serializable

See Also:

Constant Field Values

id

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public final int id

Unique id of the node.

callFrame

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public final RunTime.CallFrame callFrame

Function location.

hitCount

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public final java.lang.Integer hitCount

Number of samples where this node was on top of the call stack.

OPTIONAL

children

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public final int[] children

Child node ids.

OPTIONAL

deoptReason

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public final java.lang.String deoptReason

The reason of being not optimized. The function may be deoptimized or marked as don't optimize.

OPTIONAL

positionTicks

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public final Profiler.PositionTickInfo[] positionTicks

An array of source position ticks.

OPTIONAL

Constructor Detail

ProfileNode

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public ProfileNode(int id,
                   RunTime.CallFrame callFrame,
                   java.lang.Integer hitCount,
                   int[] children,
                   java.lang.String deoptReason,
                   Profiler.PositionTickInfo[] positionTicks)

Constructor

Parameters:

id - Unique id of the node.

callFrame - Function location.

hitCount - Number of samples where this node was on top of the call stack.
OPTIONAL

children - Child node ids.
OPTIONAL

deoptReason - The reason of being not optimized. The function may be deoptimized or marked as don't optimize.
OPTIONAL

positionTicks - An array of source position ticks.
OPTIONAL

ProfileNode

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public ProfileNode(JsonObject jo)

JSON Object Constructor

Parameters:

jo - A Json-Object having data about an instance of 'ProfileNode'.

Method Detail

optionals

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public boolean[] optionals()

Description copied from class: BaseType

Implementing this method allows sub-classes to specify which JSON Properties may be absent or null. When binding a JsonObject to a Java-Object, if some of the expected fields for the Java-Object map to Properties which might be left-out or omitted, then that may be indicated by setting that fields array position TRUE.

NOTE: This array should have a length equal to the number of fields contained by the Java Object. The first boolean in the array should specify whether the first Object Field may by absent. The second boolean should specify whether the second Object Field is optional in the JSON - and so on and so forth...

Specified by:

optionals in class BaseType

Returns:

A boolean[] array whose length is precisely equal to the number of fields in the Java Object.