RefConstant (Classycle)

java.lang.Object
- classycle.classfile.Constant
- - classycle.classfile.RefConstant

Direct Known Subclasses:

FieldRefConstant, InterfaceMethodRefConstant, MethodRefConstant
```
public abstract class RefConstant
extends Constant
```
Abstract supper class of all reference constants.

Author:

Franz-Josef Elmer

Constructor Summary

Constructors
Constructor	Description
`RefConstant(Constant[] pool, int classIndex, int nameAndTypeIndex)`	Creates an instance for the specified class, name, and type.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`ClassConstant`	`getClassConstant()`	Returns the class constant.
`NameAndTypeConstant`	`getNameAndType()`	Returns the name-and-type constant.
`protected java.lang.String`	`toString(java.lang.String constantType)`	Pretty printing.

Methods inherited from class classycle.classfile.Constant
extractConstantPool, getConstant

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

- Constructor Detail
  - RefConstant
```
public RefConstant(Constant[] pool,
                   int classIndex,
                   int nameAndTypeIndex)
```
    Creates an instance for the specified class, name, and type.
    
    Parameters:
    
    pool - Constant pool. Needed for resolving references.
    
    classIndex - Index of ClassConstant.
    
    nameAndTypeIndex - Index of NameAndTypeConstant.
- Method Detail
  - getClassConstant
```
public ClassConstant getClassConstant()
```
    Returns the class constant.
  - getNameAndType
```
public NameAndTypeConstant getNameAndType()
```
    Returns the name-and-type constant.
  - toString
```
protected java.lang.String toString(java.lang.String constantType)
```
    Pretty printing. Will be used by toString of the subclasses.