Class: JavaClass::AccessFlag

Inherits:

Object

• Object
• JavaClass::AccessFlag

Includes:

Base

Defined in:

lib/javaclass/accessflag.rb

Overview

アクセスフラグの基底クラス。

Direct Known Subclasses

ClassAccessFlag, FieldAccessFlag, InnerClassAccessFlag, MethodAccessFlag

Instance Method Summary

• #initialize(flag) ⇒ AccessFlag constructor

  A new instance of AccessFlag.

• #off(flag) ⇒ Object
• #on(flag) ⇒ Object
• #on?(flag) ⇒ Boolean
• #to_bytes ⇒ Object

Methods included from Base

#==, #===, #dump, #eql?, #hash, #to_byte

Constructor Details

#initialize(flag) ⇒ AccessFlag

Returns a new instance of AccessFlag.

# File 'lib/javaclass/accessflag.rb', line 11

def initialize( flag )
  @flag = flag
end

Instance Method Details

#off(flag) ⇒ Object

# File 'lib/javaclass/accessflag.rb', line 21

def off(flag)
  @flag &= ~flag
  self
end

#on(flag) ⇒ Object

# File 'lib/javaclass/accessflag.rb', line 17

def on(flag)
  @flag |= flag
  self
end

#on?(flag) ⇒ Boolean

Returns:

• (Boolean)

# File 'lib/javaclass/accessflag.rb', line 14

def on?(flag)
  @flag & flag > 0
end

#to_bytes ⇒ Object

# File 'lib/javaclass/accessflag.rb', line 25

def to_bytes()
  to_byte( @flag, 2 )
end