- java.lang.Object
- jdk.jfr.consumer.RecordedObject
- jdk.jfr.consumer.RecordedMethod
public final class RecordedMethod extends RecordedObject
A recorded method.- Since:
- 9
Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description String
getDescriptor()
Returns the method descriptor for this method (for example,"(Ljava/lang/String;)V"
).int
getModifiers()
Returns the modifiers for this method.String
getName()
Returns the name of this method, for example"toString"
.RecordedClass
getType()
Returns the class this method belongs to, if it belong to a Java frame.boolean
isHidden()
Returns whether this method is hidden (for example, wrapper code in a lambda expressions).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
Method Detail
getType
public RecordedClass getType()
Returns the class this method belongs to, if it belong to a Java frame.To ensure this is a Java frame, use the
RecordedFrame.isJavaFrame()
method.- Returns:
- the class, may be
null
if not a Java frame - See Also:
RecordedFrame.isJavaFrame()
getName
public String getName()
Returns the name of this method, for example"toString"
.If this method doesn't belong to a Java frame the result is undefined.
- Returns:
- method name, or
null
if doesn't exist - See Also:
RecordedFrame.isJavaFrame()
getDescriptor
public String getDescriptor()
Returns the method descriptor for this method (for example,"(Ljava/lang/String;)V"
).See Java Virtual Machine Specification, 4.3
If this method doesn't belong to a Java frame then the the result is undefined.
- Returns:
- method descriptor.
- See Also:
RecordedFrame.isJavaFrame()
getModifiers
public int getModifiers()
Returns the modifiers for this method.If this method doesn't belong to a Java frame, then the result is undefined.
- Returns:
- the modifiers
- See Also:
Modifier
,RecordedFrame.isJavaFrame()
isHidden
public boolean isHidden()
Returns whether this method is hidden (for example, wrapper code in a lambda expressions).- Returns:
true
if method is hidden,false
otherwise