Class RecordedFrame

java.lang.Object
jdk.jfr.consumer.RecordedObject
jdk.jfr.consumer.RecordedFrame
public final class RecordedFrame extends RecordedObject
A recorded frame in a stack trace.
Since:
9

Method Summary

Modifier and Type Method Description
int getBytecodeIndex()
Returns the bytecode index for the execution point that is represented by this recorded frame.
int getLineNumber()
Returns the line number for the execution point that is represented by this recorded frame, or -1 if doesn't exist
RecordedMethod getMethod()
Returns the method for the execution point that is represented by this recorded frame.
String getType()
Returns the frame type for the execution point that is represented by this recorded frame (for example, "Interpreted", "JIT compiled" or "Inlined").
boolean isJavaFrame()
Returns true if this is a Java frame, false otherwise.

Methods declared in class jdk.jfr.consumer.RecordedObject

getBoolean, getByte, getChar, getClass, getDouble, getDuration, getFields, getFloat, getInstant, getInt, getLong, getShort, getString, getThread, getValue, hasField, toString

Methods declared in class java.lang.Object

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

Method Details

isJavaFrame

public boolean isJavaFrame()
Returns true if this is a Java frame, false otherwise.

A Java method that has a native modifier is considered a Java frame.

Returns:
true if this is a Java frame, false otherwise
See Also:

getBytecodeIndex

public int getBytecodeIndex()
Returns the bytecode index for the execution point that is represented by this recorded frame.
Returns:
byte code index, or -1 if doesn't exist

getLineNumber

public int getLineNumber()
Returns the line number for the execution point that is represented by this recorded frame, or -1 if doesn't exist
Returns:
the line number, or -1 if doesn't exist

getType

public String getType()
Returns the frame type for the execution point that is represented by this recorded frame (for example, "Interpreted", "JIT compiled" or "Inlined").
Returns:
the frame type, or null if doesn't exist

getMethod

public RecordedMethod getMethod()
Returns the method for the execution point that is represented by this recorded frame.
Returns:
the method, not null

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Documentation extracted from Debian's OpenJDK Development Kit package.
Licensed under the GNU General Public License, version 2, with the Classpath Exception.
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https://docs.oracle.com/en/java/javase/17/docs/api/jdk.jfr/jdk/jfr/consumer/RecordedFrame.html