Class: JavaClass::Constant

Inherits:

Object

• Object
• JavaClass::Constant

Includes:

Base

Defined in:

lib/javaclass/constant.rb

Overview

Constantの基底クラス

Direct Known Subclasses

ClassConstant, DoubleConstant, FloatConstant, IntegerConstant, LongConstant, MemberRefConstant, NameAndTypeConstant, StringConstant, UTF8Constant

Constant Summary

CONSTANT_Class =

7

CONSTANT_Fieldref =

9

CONSTANT_Methodref =

10

CONSTANT_InterfaceMethodref =

11

CONSTANT_String =

8

CONSTANT_Integer =

3

CONSTANT_Float =

4

CONSTANT_Long =

5

CONSTANT_Double =

6

CONSTANT_NameAndType =

12

CONSTANT_Utf8 =

1

Instance Attribute Summary

• #java_class ⇒ Object

  Returns the value of attribute java_class.

• #tag ⇒ Object

  Returns the value of attribute tag.

Instance Method Summary

• #initialize(java_class, tag = nil) ⇒ Constant constructor

  コンストラクタ.

• #to_bytes ⇒ Object

Methods included from Base

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

Constructor Details

#initialize(java_class, tag = nil) ⇒ Constant

コンストラクタ

*java_class::constantの所有者であるJavaクラス *tag::constantの種類を示すタグ

# File 'lib/javaclass/constant.rb', line 29

def initialize( java_class, tag=nil )
  @java_class = java_class
  @tag  = tag
end

Instance Attribute Details

#java_class ⇒ Object

Returns the value of attribute java_class.

# File 'lib/javaclass/constant.rb', line 39

def java_class
  @java_class
end

#tag ⇒ Object

Returns the value of attribute tag.

# File 'lib/javaclass/constant.rb', line 38

def tag
  @tag
end

Instance Method Details

#to_bytes ⇒ Object

# File 'lib/javaclass/constant.rb', line 34

def to_bytes()
  to_byte( @tag, 1)
end