pnuts.ext
Class Prototype
java.lang.Object
|
+--pnuts.lang.PnutsFunction
|
+--pnuts.ext.Prototype
- All Implemented Interfaces:
- AbstractData, java.lang.Cloneable, Property, java.io.Serializable
- public class Prototype
- extends PnutsFunction
- implements AbstractData, java.lang.Cloneable, java.io.Serializable
An implementation of prototype-based Inheritance, which is simillar to that of ECMAScript.
See Pnuts User's Guide for details.
- See Also:
AbstractData
, Serialized Form
Fields inherited from class pnuts.lang.PnutsFunction |
CATCH, CLASS, DEFINED, EVAL, GET_CONTEXT, IMPORT, LOAD, LOAD_FILE, PACKAGE, pkg, primitives, QUIT, REQUIRE, THROW, USE |
Method Summary |
java.lang.Object |
clone()
|
protected java.lang.Object |
exec(java.lang.Object[] args,
Context context)
Call a function in "context" with arguments "args". |
java.lang.Object |
get(java.lang.String name,
Context context)
This method defines the behavior of the following expression. |
java.lang.Object |
invoke(java.lang.String name,
java.lang.Object[] args,
Context context)
|
void |
set(java.lang.String name,
java.lang.Object value,
Context context)
This method defines the behavior of the following expression. |
java.lang.String |
toString()
|
Methods inherited from class pnuts.lang.PnutsFunction |
accept, added, call, call, call, call, call, defined, elements, exec, get, getImportEnv, getName, getPackage, isBuiltin, put, unparse |
Methods inherited from class java.lang.Object |
equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Prototype
public Prototype()
Prototype
public Prototype(java.lang.String name)
get
public java.lang.Object get(java.lang.String name,
Context context)
- Description copied from interface:
Property
- This method defines the behavior of the following expression.
aProperty . name
- Specified by:
get
in interface Property
- Following copied from interface:
pnuts.lang.Property
- Parameters:
name
- the name.conext
- the context in which the expression is evaluated.
set
public void set(java.lang.String name,
java.lang.Object value,
Context context)
- Description copied from interface:
Property
- This method defines the behavior of the following expression.
aProperty . name = value
- Specified by:
set
in interface Property
- Following copied from interface:
pnuts.lang.Property
- Parameters:
name
- the name.value
- the value.context
- the context in which the expression is evaluated.
exec
protected java.lang.Object exec(java.lang.Object[] args,
Context context)
- Description copied from class:
PnutsFunction
- Call a function in "context" with arguments "args".
Subclasses of this class should override this method.
- Overrides:
exec
in class PnutsFunction
- Following copied from class:
pnuts.lang.PnutsFunction
- Returns:
- the result of the call
invoke
public java.lang.Object invoke(java.lang.String name,
java.lang.Object[] args,
Context context)
- Specified by:
invoke
in interface AbstractData
toString
public java.lang.String toString()
- Overrides:
toString
in class PnutsFunction
clone
public java.lang.Object clone()
- Overrides:
clone
in class java.lang.Object