java.lang.reflect.Modifier

Modifier

Java SE 6

The Modifier class provides static methods and constants to decode class and member access modifiers. The sets of modifiers are represented as integers with distinct bit positions representing different modifiers. The values for the constants representing the modifiers are taken from The Java^TM Virtual Machine Specification, Second edition tables 4.1, 4.4, 4.5, and 4.7.

See also

getModifiers(), getModifiers()

Fields

final public static int

PUBLIC
The int value representing the public modifier.

final public static int

PRIVATE
The int value representing the private modifier.

final public static int

PROTECTED
The int value representing the protected modifier.

final public static int

STATIC
The int value representing the static modifier.

final public static int

FINAL
The int value representing the final modifier.

final public static int

SYNCHRONIZED
The int value representing the synchronized modifier.

final public static int

VOLATILE
The int value representing the volatile modifier.

final public static int

TRANSIENT
The int value representing the transient modifier.

final public static int

NATIVE
The int value representing the native modifier.

final public static int

INTERFACE
The int value representing the interface modifier.

final public static int

ABSTRACT
The int value representing the abstract modifier.

final public static int

STRICT
The int value representing the strictfp modifier.

Constructors

public

Modifier()

Methods

public static String

toString(int mod) Details

Return a string describing the access modifier flags in the specified modifier. For example:

    public final synchronized strictfp

The modifier names are returned in an order consistent with the suggested modifier orderings given in The Java Language Specification, Second Edition sections §8.1.1, §8.3.1, §8.4.3, §8.8.3, and §9.1.1. The full modifier ordering used by this method is:

public protected private abstract static final transient volatile synchronized native strictfp interface

The interface modifier discussed in this class is not a true modifier in the Java language and it appears after all other modifiers listed by this method. This method may return a string of modifiers that are not valid modifiers of a Java entity; in other words, no checking is done on the possible validity of the combination of modifiers represented by the input.

mod	a set of modifiers
return	a string representation of the set of modifiers represented by `mod`

Properties

public static boolean

isAbstract(int mod) Details

Return true if the integer argument includes the abstract modifier, false otherwise.

mod	a set of modifiers
return	`true` if `mod` includes the `abstract` modifier; `false` otherwise.

public static boolean

isFinal(int mod) Details

Return true if the integer argument includes the final modifier, false otherwise.

mod	a set of modifiers
return	`true` if `mod` includes the `final` modifier; `false` otherwise.

public static boolean

isInterface(int mod) Details

Return true if the integer argument includes the interface modifier, false otherwise.

mod	a set of modifiers
return	`true` if `mod` includes the `interface` modifier; `false` otherwise.

public static boolean

isNative(int mod) Details

Return true if the integer argument includes the native modifier, false otherwise.

mod	a set of modifiers
return	`true` if `mod` includes the `native` modifier; `false` otherwise.

public static boolean

isPrivate(int mod) Details

Return true if the integer argument includes the private modifier, false otherwise.

mod	a set of modifiers
return	`true` if `mod` includes the `private` modifier; `false` otherwise.

public static boolean

isProtected(int mod) Details

Return true if the integer argument includes the protected modifier, false otherwise.

mod	a set of modifiers
return	`true` if `mod` includes the `protected` modifier; `false` otherwise.

public static boolean

isPublic(int mod) Details

Return true if the integer argument includes the public modifier, false otherwise.

mod	a set of modifiers
return	`true` if `mod` includes the `public` modifier; `false` otherwise.

public static boolean

isStatic(int mod) Details

Return true if the integer argument includes the static modifier, false otherwise.

mod	a set of modifiers
return	`true` if `mod` includes the `static` modifier; `false` otherwise.

public static boolean

isStrict(int mod) Details

Return true if the integer argument includes the strictfp modifier, false otherwise.

mod	a set of modifiers
return	`true` if `mod` includes the `strictfp` modifier; `false` otherwise.

public static boolean

isSynchronized(int mod) Details

Return true if the integer argument includes the synchronized modifier, false otherwise.

mod	a set of modifiers
return	`true` if `mod` includes the `synchronized` modifier; `false` otherwise.

public static boolean

isTransient(int mod) Details

Return true if the integer argument includes the transient modifier, false otherwise.

mod	a set of modifiers
return	`true` if `mod` includes the `transient` modifier; `false` otherwise.

public static boolean

isVolatile(int mod) Details

Return true if the integer argument includes the volatile modifier, false otherwise.

mod	a set of modifiers
return	`true` if `mod` includes the `volatile` modifier; `false` otherwise.

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Java SE 6