Package 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	Description
static BooleanReader	INSTANCE
static int	SIZE

Constructor Summary

Constructors

Constructor	Description
BooleanReader()

Method Summary

Modifier and Type	Method	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