DoubleMemberValue (Javassist 3.26.0-GA API)

java.lang.Object
- javassist.bytecode.annotation.MemberValue
- - javassist.bytecode.annotation.DoubleMemberValue

```
public class DoubleMemberValue
extends MemberValue
```
Double floating-point number constant value.

Version:

$Revision: 1.7 $

Author:

Bill Burke, Shigeru Chiba

Constructor Summary

Constructors
Constructor	Description
`DoubleMemberValue(double d, ConstPool cp)`	Constructs a double constant value.
`DoubleMemberValue(int index, ConstPool cp)`	Constructs a double constant value.
`DoubleMemberValue(ConstPool cp)`	Constructs a double constant value.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`accept(MemberValueVisitor visitor)`	Accepts a visitor.
`double`	`getValue()`	Obtains the value of the member.
`void`	`setValue(double newValue)`	Sets the value of the member.
`String`	`toString()`	Obtains the string representation of this object.
`void`	`write(AnnotationsWriter writer)`	Writes the value.

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - DoubleMemberValue
```
public DoubleMemberValue(int index,
                         ConstPool cp)
```
    Constructs a double constant value. The initial value is specified by the constant pool entry at the given index.
    
    Parameters:
    
    index - the index of a CONSTANT_Double_info structure.
  - DoubleMemberValue
```
public DoubleMemberValue(double d,
                         ConstPool cp)
```
    Constructs a double constant value.
    
    Parameters:
    
    d - the initial value.
  - DoubleMemberValue
```
public DoubleMemberValue(ConstPool cp)
```
    Constructs a double constant value. The initial value is 0.0.
- Method Detail
  - getValue
```
public double getValue()
```
    Obtains the value of the member.
  - setValue
```
public void setValue(double newValue)
```
    Sets the value of the member.
  - toString
```
public String toString()
```
    Obtains the string representation of this object.
    
    Overrides:
    
    toString in class Object
  - write
```
public void write(AnnotationsWriter writer)
           throws IOException
```
    Writes the value.
    
    Specified by:
    
    write in class MemberValue
    
    Throws:
    
    IOException
  - accept
```
public void accept(MemberValueVisitor visitor)
```
    Accepts a visitor.
    
    Specified by:
    
    accept in class MemberValue