Class RecordedClass

java.lang.Object

jdk.jfr.consumer.RecordedObject

jdk.jfr.consumer.RecordedClass

public final class RecordedClass extends RecordedObject

A recorded Java type, such as a class or an interface.

Since:: 9

Method Summary

Modifier and Type	Method	Description
`RecordedClassLoader`	`getClassLoader()`	Returns the class loader that defined the class.
`long`	`getId()`	Returns a unique ID for the class.
`int`	`getModifiers()`	Returns the modifiers of the class.
`String`	`getName()`	Returns the fully qualified name of the class (for example, `"java.lang.String"`).

Methods declared in class RecordedObject

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

Modifier and Type	Method	Description
`final boolean`	`getBoolean(String name)`	Returns the value of a field of type `boolean`.
`final byte`	`getByte(String name)`	Returns the value of a field of type `byte`.
`final char`	`getChar(String name)`	Returns the value of a field of type `char`.
`final RecordedClass`	`getClass(String name)`	Returns the value of a field of type `Class`.
`final double`	`getDouble(String name)`	Returns the value of a field of type `double` or of another primitive type that is convertible to type `double` by a widening conversion.
`final Duration`	`getDuration(String name)`	Returns the value of a timespan field.
`List<ValueDescriptor>`	`getFields()`	Returns an immutable list of the fields for this object.
`final float`	`getFloat(String name)`	Returns the value of a field of type `float` or of another primitive type convertible to type `float` by a widening conversion.
`final Instant`	`getInstant(String name)`	Returns the value of a timestamp field.
`final int`	`getInt(String name)`	Returns the value of a field of type `int` or of another primitive type that is convertible to type `int` by a widening conversion.
`final long`	`getLong(String name)`	Returns the value of a field of type `long` or of another primitive type that is convertible to type `long` by a widening conversion.
`final short`	`getShort(String name)`	Returns the value of a field of type `short` or of another primitive type convertible to type `short` by a widening conversion.
`final String`	`getString(String name)`	Returns the value of a field of type `String`.
`final RecordedThread`	`getThread(String name)`	Returns the value of a field of type `Thread`.
`final <T> T`	`getValue(String name)`	Returns the value of the field with the given name.
`boolean`	`hasField(String name)`	Returns `true` if a field with the given name exists, `false` otherwise.
`final String`	`toString()`	Returns a textual representation of this object.

Methods declared in class Object

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

Modifier and Type	Method	Description
`protected Object`	`clone()`	Creates and returns a copy of this object.
`boolean`	`equals(Object obj)`	Indicates whether some other object is "equal to" this one.
`protected void`	`finalize()`	Deprecated, for removal: This API element is subject to removal in a future version. Finalization is deprecated and subject to removal in a future release.
`final Class<?>`	`getClass()`	Returns the runtime class of this `Object`.
`int`	`hashCode()`	Returns a hash code value for this object.
`final void`	`notify()`	Wakes up a single thread that is waiting on this object's monitor.
`final void`	`notifyAll()`	Wakes up all threads that are waiting on this object's monitor.
`final void`	`wait()`	Causes the current thread to wait until it is awakened, typically by being notified or interrupted.
`final void`	`wait(long timeoutMillis)`	Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.
`final void`	`wait(long timeoutMillis, int nanos)`	Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.

Method Details

getModifiers

public int getModifiers()

Returns the modifiers of the class.

Returns:

the modifiers

See Also:

getClassLoader

public RecordedClassLoader getClassLoader()

Returns the class loader that defined the class.

If the bootstrap class loader is represented as null in the Java Virtual Machine (JVM), then null is also the return value of this method.

Returns:: the class loader defining this class, can be null

getName

public String getName()

Returns the fully qualified name of the class (for example, "java.lang.String").

Returns:: the class name, not null

getId

public long getId()

Returns a unique ID for the class.

The ID might not be the same between Java Virtual Machine (JVM) instances.

Returns:: a unique ID

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