org.openjdk.jmc.flightrecorder.internal.parser.v0

Class BooleanReader

java.lang.Object

org.openjdk.jmc.flightrecorder.internal.parser.v0.BooleanReader

All Implemented Interfaces:

IValueReader

final class BooleanReader
extends java.lang.Object
implements IValueReader

Reads a boolean value from a byte array.

Field Summary

Fields

Modifier and Type	Field and Description
static BooleanReader	INSTANCE
static int	SIZE

Constructor Summary

Constructors

Constructor and Description
BooleanReader()

Method Summary

Modifier and Type	Method and Description
ContentType<?>	getValueType()
static boolean	readBoolean(byte[] bytes, int offset)
static boolean	readBoolean(byte[] bytes, Offset offset)
java.lang.Object	readValue(byte[] bytes, Offset offset, long timestamp) Reads an objects from a byte array starting at a given offset.

Methods inherited from class java.lang.Object

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

Field Detail

SIZE

public static final int SIZE

See Also:

Constant Field Values

INSTANCE

public static final BooleanReader INSTANCE

Constructor Detail

BooleanReader

BooleanReader()

Method Detail

readValue

public java.lang.Object readValue(byte[] bytes,
                                  Offset offset,
                                  long timestamp)
                           throws InvalidJfrFileException

Description copied from interface: IValueReader

Reads an objects from a byte array starting at a given offset.

Specified by:

readValue in interface IValueReader

offset - the offset to start read from. Will be moved to the end of the parsed data

timestamp - the timestamp of the object to read

Returns:

the parsed object

Throws:

InvalidJfrFileException

readBoolean

public static boolean readBoolean(byte[] bytes,
                                  Offset offset)
                           throws InvalidJfrFileException

Throws:

InvalidJfrFileException

readBoolean

public static boolean readBoolean(byte[] bytes,
                                  int offset)

getValueType

public ContentType<?> getValueType()

Specified by:

getValueType in interface IValueReader

Returns:

the content type of the created objects