Package javassist

Class Modifier

java.lang.Object

javassist.Modifier

public class Modifier
extends Object

The Modifier class provides static methods and constants to decode class and member access modifiers. The constant values are equivalent to the corresponding values in javassist.bytecode.AccessFlag.

All the methods/constants in this class are compatible with ones in java.lang.reflect.Modifier.

See Also:

• CtClass.getModifiers()

Field Summary

Fields

Modifier and Type	Field	Description
static final int	ABSTRACT
static final int	ANNOTATION
static final int	ENUM
static final int	FINAL
static final int	INTERFACE
static final int	NATIVE
static final int	PRIVATE
static final int	PROTECTED
static final int	PUBLIC
static final int	STATIC
static final int	STRICT
static final int	SYNCHRONIZED
static final int	TRANSIENT
static final int	VARARGS
static final int	VOLATILE

Constructor Summary

Constructors

Constructor	Description
Modifier()

Method Summary

Modifier and Type	Method	Description
static int	clear(int mod, int clearBit)	Clears a specified bit in mod.
static boolean	isAbstract(int mod)	Returns true if the modifiers include the abstract modifier.
static boolean	isAnnotation(int mod)	Returns true if the modifiers include the annotation modifier.
static boolean	isEnum(int mod)	Returns true if the modifiers include the enum modifier.
static boolean	isFinal(int mod)	Returns true if the modifiers include the final modifier.
static boolean	isInterface(int mod)	Returns true if the modifiers include the interface modifier.
static boolean	isNative(int mod)	Returns true if the modifiers include the native modifier.
static boolean	isPackage(int mod)	Returns true if the modifiers do not include either public, protected, or private.
static boolean	isPrivate(int mod)	Returns true if the modifiers include the private modifier.
static boolean	isProtected(int mod)	Returns true if the modifiers include the protected modifier.
static boolean	isPublic(int mod)	Returns true if the modifiers include the public modifier.
static boolean	isStatic(int mod)	Returns true if the modifiers include the static modifier.
static boolean	isStrict(int mod)	Returns true if the modifiers include the strictfp modifier.
static boolean	isSynchronized(int mod)	Returns true if the modifiers include the synchronized modifier.
static boolean	isTransient(int mod)	Returns true if the modifiers include the transient modifier.
static boolean	isVarArgs(int mod)	Returns true if the modifiers include the varargs (variable number of arguments) modifier.
static boolean	isVolatile(int mod)	Returns true if the modifiers include the volatile modifier.
static int	setPackage(int mod)	Clears the public, protected, and private bits.
static int	setPrivate(int mod)	Truns the private bit on.
static int	setProtected(int mod)	Truns the protected bit on.
static int	setPublic(int mod)	Truns the public bit on.
static String	toString(int mod)	Return a string describing the access modifier flags in the specified modifier.

Methods inherited from class java.lang.Object

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

Field Details

PUBLIC

public static final int PUBLIC

See Also:

• Constant Field Values

PRIVATE

public static final int PRIVATE

See Also:

• Constant Field Values

PROTECTED

public static final int PROTECTED

See Also:

• Constant Field Values

STATIC

public static final int STATIC

See Also:

• Constant Field Values

FINAL

public static final int FINAL

See Also:

• Constant Field Values

SYNCHRONIZED

public static final int SYNCHRONIZED

See Also:

• Constant Field Values

VOLATILE

public static final int VOLATILE

See Also:

• Constant Field Values

VARARGS

public static final int VARARGS

See Also:

• Constant Field Values

TRANSIENT

public static final int TRANSIENT

See Also:

• Constant Field Values

NATIVE

public static final int NATIVE

See Also:

• Constant Field Values

INTERFACE

public static final int INTERFACE

See Also:

• Constant Field Values

ABSTRACT

public static final int ABSTRACT

See Also:

• Constant Field Values

STRICT

public static final int STRICT

See Also:

• Constant Field Values

ANNOTATION

public static final int ANNOTATION

See Also:

• Constant Field Values

ENUM

public static final int ENUM

See Also:

• Constant Field Values

Constructor Details

Modifier

public Modifier()

Method Details

isPublic

public static boolean isPublic(int mod)

Returns true if the modifiers include the public modifier.

isPrivate

public static boolean isPrivate(int mod)

Returns true if the modifiers include the private modifier.

isProtected

public static boolean isProtected(int mod)

Returns true if the modifiers include the protected modifier.

isPackage

public static boolean isPackage(int mod)

Returns true if the modifiers do not include either public, protected, or private.

isStatic

public static boolean isStatic(int mod)

Returns true if the modifiers include the static modifier.

isFinal

public static boolean isFinal(int mod)

Returns true if the modifiers include the final modifier.

isSynchronized

public static boolean isSynchronized(int mod)

Returns true if the modifiers include the synchronized modifier.

isVolatile

public static boolean isVolatile(int mod)

Returns true if the modifiers include the volatile modifier.

isTransient

public static boolean isTransient(int mod)

Returns true if the modifiers include the transient modifier.

isNative

public static boolean isNative(int mod)

Returns true if the modifiers include the native modifier.

isInterface

public static boolean isInterface(int mod)

Returns true if the modifiers include the interface modifier.

isAnnotation

public static boolean isAnnotation(int mod)

Returns true if the modifiers include the annotation modifier.

Since:

3.2

isEnum

public static boolean isEnum(int mod)

Returns true if the modifiers include the enum modifier.

Since:

3.2

isAbstract

public static boolean isAbstract(int mod)

Returns true if the modifiers include the abstract modifier.

isStrict

public static boolean isStrict(int mod)

Returns true if the modifiers include the strictfp modifier.

isVarArgs

public static boolean isVarArgs(int mod)

Returns true if the modifiers include the varargs (variable number of arguments) modifier.

setPublic

public static int setPublic(int mod)

Truns the public bit on. The protected and private bits are cleared.

setProtected

public static int setProtected(int mod)

Truns the protected bit on. The protected and public bits are cleared.

setPrivate

public static int setPrivate(int mod)

Truns the private bit on. The protected and private bits are cleared.

setPackage

public static int setPackage(int mod)

Clears the public, protected, and private bits.

clear

public static int clear(int mod,
 int clearBit)

Clears a specified bit in mod.

toString

public static String toString(int mod)

Return a string describing the access modifier flags in the specified modifier.

Parameters:

mod - modifier flags.