com.opencloud.rhino.management.opcode

Class Opcode

java.lang.Object

com.opencloud.rhino.management.opcode.Opcode

public class Opcode
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Opcode.Type

Field Summary

Fields

Modifier and Type	Field and Description
static int	UNKNOWN_OPCODE

Constructor Summary

Constructors

Constructor and Description
Opcode(int opcodeNumber, ObjectName objectNamePattern, Opcode.Type type, boolean requiresWriteAccess, String operand, String[] methodSignature)
Opcode(ObjectName objectNamePattern, Opcode.Type type, boolean requiresWriteAccess, String operand, String[] methodSignature)

Method Summary

Modifier and Type	Method and Description
void	copyMetadata(Opcode other)
boolean	equals(Object obj)
ObjectName	getObjectName()
int	getOpcode()
String	getOperand()
String[]	getSignature()
Opcode.Type	getType()
int	hashCode()
boolean	isPattern()
boolean	lesserEquals(Object obj) Match the 'important' parts of the opcode.
boolean	matches(Opcode.Type type, String operand, String[] mbeanMethodSignature)
boolean	requiresWriteAccess()
void	setOpcode(int number)
String	toString()

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Field Detail

UNKNOWN_OPCODE

public static int UNKNOWN_OPCODE

Constructor Detail

Opcode

public Opcode(ObjectName objectNamePattern,
              Opcode.Type type,
              boolean requiresWriteAccess,
              String operand,
              String[] methodSignature)

Opcode

public Opcode(int opcodeNumber,
              ObjectName objectNamePattern,
              Opcode.Type type,
              boolean requiresWriteAccess,
              String operand,
              String[] methodSignature)

Method Detail

getObjectName

public ObjectName getObjectName()

getType

public Opcode.Type getType()

copyMetadata

public void copyMetadata(Opcode other)

requiresWriteAccess

public boolean requiresWriteAccess()

getOperand

public String getOperand()

getSignature

public String[] getSignature()

getOpcode

public int getOpcode()

setOpcode

public void setOpcode(int number)

isPattern

public boolean isPattern()

matches

public boolean matches(Opcode.Type type,
                       String operand,
                       String[] mbeanMethodSignature)

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

lesserEquals

public boolean lesserEquals(Object obj)

Match the 'important' parts of the opcode. Used during opcode loading so we can update meta-information about an opcode (for example if the write permissions annotation changes for an MBean method - we don’t want a 'new' opcode in that case).