Module: JavaClass::Base

Included in:
AccessFlag, Annotation, AnnotationElement, AnnotationElementValue, Attribute, Class, Code, Constant, Excpetion, InnerClass, LineNumber, LocalVariable, LocalVariableType, Member, ObjectVariableInfo, Operand, StackMapFrame, UninitializedVariableInfo, VariableInfo
Defined in:
lib/javaclass/base.rb

Instance Method Summary collapse

Instance Method Details

#==(other) ⇒ Object

オブジェクト比較メソッド



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# File 'lib/javaclass/base.rb', line 59

def ==(other)
  _eql?(other) { |a,b| a == b }
end

#===(other) ⇒ Object 



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# File 'lib/javaclass/base.rb', line 62

def ===(other)
  _eql?(other) { |a,b| a === b }
end

#dump ⇒ Object

16進数表現の文字列形式に変換する



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# File 'lib/javaclass/base.rb', line 47

def dump()
  buff = ""
  i = 1
  self.to_bytes().each {|b|
    buff << sprintf("%0.2X", b)
    buff << (i%16==0 ? "\n" : i%4==0 ? " " : "")
    i+=1
  }
  return buff.strip
end

#eql?(other) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/javaclass/base.rb', line 65

def eql?(other)
  _eql?(other) { |a,b| a.eql? b }
end

#hash ⇒ Object 



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# File 'lib/javaclass/base.rb', line 68

def hash
  hash = 0
  values.each {|v|
    hash = v.hash + 31 * hash
  }
  return hash
end

#to_byte(value, length, signed = false) ⇒ Object

0..255の数字の配列に変換する



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# File 'lib/javaclass/base.rb', line 30

def to_byte( value, length, signed=false )
  return [0x00]*length if value == nil
  
  if signed && value < 0 
    border = 0x80 << (8 * (length-1))
    value = (value + border) | border
  end

  tmp = []
  length.times {|i|
    tmp.unshift( value & 0xFF )
    value >>= 8
  }
  return tmp
end