ElementChildrenArgsAdapter (intarsys runtime library)

java.lang.Object
- de.intarsys.tools.infoset.ElementChildrenArgsAdapter

All Implemented Interfaces:

IArgs
```
public class ElementChildrenArgsAdapter
extends Object
implements IArgs
```
Adapt an IElement children collection to IArgs. This is always an indexed enumeration of all child IElement instances with the same name within an IElement container.

Nested Class Summary
- Nested classes/interfaces inherited from interface de.intarsys.tools.functor.IArgs
  IArgs.IBinding

Field Summary
- Fields inherited from interface de.intarsys.tools.functor.IArgs
  ARG_ARGS

Constructor Summary

Constructors
Constructor and Description

ElementChildrenArgsAdapter(IElement element, String name)

Constructors
Constructor and Description
`ElementChildrenArgsAdapter(IElement element, String name)`

Method Summary

Methods
Modifier and Type	Method and Description
`IArgs.IBinding`	`add(Object object)` Add an indexed value.
`Iterator<IArgs.IBinding>`	`bindings()` An `Iterator` over all available bindings.
`void`	`clear()` Clear all bindings.
`IArgs`	`copy()` Create a copy.
`IArgs.IBinding`	`declare(String name)` Declare a name for a binding.
`Object`	`get(int index)` The argument at position `index`.
`Object`	`get(int index, Object defaultValue)` The argument at position `index`
`Object`	`get(String childName)` The argument named `name` or null if not available.
`Object`	`get(String childName, Object defaultValue)` The argument named `name` or the defaultValue if not available.
`boolean`	`isDefined(int index)` `true` if an argument at index is defined.
`boolean`	`isDefined(String name)` `true` if an argument named `name` is defined.
`Set`	`names()` The set of all argument names in the argument list if this argument list is not indexed or null.
`IArgs.IBinding`	`put(int index, Object value)` Define an indexed binding for value.
`IArgs.IBinding`	`put(String name, Object value)` Define a named binding for value.
`int`	`size()` The total number of arguments.
`String`	`toString()`
`void`	`undefine(int index)` Undefine the binding at index.
`void`	`undefine(String name)` Undefine the binding for name.

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

- Constructor Detail
  - ElementChildrenArgsAdapter
```
public ElementChildrenArgsAdapter(IElement element,
                          String name)
```
- Method Detail
  - add
```
public IArgs.IBinding add(Object object)
```
    Description copied from interface: IArgs
    
    Add an indexed value.
    
    Specified by:
    
    add in interface IArgs
  - bindings
```
public Iterator<IArgs.IBinding> bindings()
```
    Description copied from interface: IArgs
    
    An Iterator over all available bindings.
    
    Specified by:
    
    bindings in interface IArgs
    
    Returns:
    An Iterator over all available bindings.
  - clear
```
public void clear()
```
    Description copied from interface: IArgs
    
    Clear all bindings.
    
    Specified by:
    
    clear in interface IArgs
  - copy
```
public IArgs copy()
```
    Description copied from interface: IArgs
    
    Create a copy.
    
    Specified by:
    
    copy in interface IArgs
    
    Returns:
    The new copy.
  - declare
```
public IArgs.IBinding declare(String name)
```
    Description copied from interface: IArgs
    
    Declare a name for a binding. This does NOT "define" in any way the binding.
    
    Specified by:
    
    declare in interface IArgs
    
    Returns:
    The binding resulting from the declaration.
  - get
```
public Object get(int index)
```
    Description copied from interface: IArgs
    
    The argument at position index.
    
    Specified by:
    
    get in interface IArgs
    
    Parameters:
    index - The index of the argument to return.
    
    Returns:
    The argument at position index.
  - get
```
public Object get(int index,
         Object defaultValue)
```
    Description copied from interface: IArgs
    
    The argument at position index
    
    Specified by:
    
    get in interface IArgs
    
    Parameters:
    index - The index of the argument to return.
    defaultValue - The default value to be returned if argument is not available.
    
    Returns:
    The argument at position index
  - get
```
public Object get(String childName)
```
    Description copied from interface: IArgs
    
    The argument named name or null if not available.
    
    Specified by:
    
    get in interface IArgs
    
    Parameters:
    childName - The name of the argument to return.
    
    Returns:
    The argument named name or null if not available.
  - get
```
public Object get(String childName,
         Object defaultValue)
```
    Description copied from interface: IArgs
    
    The argument named name or the defaultValue if not available.
    
    Specified by:
    
    get in interface IArgs
    
    Parameters:
    childName - The name of the argument to return.
    defaultValue - The default value to be returned if argument is not available.
    
    Returns:
    The argument named name
  - isDefined
```
public boolean isDefined(int index)
```
    Description copied from interface: IArgs
    
    true if an argument at index is defined.
    
    Specified by:
    
    isDefined in interface IArgs
    
    Returns:
    true if an argument at index is defined.
  - isDefined
```
public boolean isDefined(String name)
```
    Description copied from interface: IArgs
    
    true if an argument named name is defined.
    
    Specified by:
    
    isDefined in interface IArgs
    
    Returns:
    true if an argument named name is defined.
  - names
```
public Set names()
```
    Description copied from interface: IArgs
    
    The set of all argument names in the argument list if this argument list is not indexed or null.
    
    Specified by:
    
    names in interface IArgs
    
    Returns:
    The set of all argument names in the argument list if this argument list is not indexed or null.
  - put
```
public IArgs.IBinding put(int index,
                 Object value)
```
    Description copied from interface: IArgs
    
    Define an indexed binding for value.
    
    Specified by:
    
    put in interface IArgs
  - put
```
public IArgs.IBinding put(String name,
                 Object value)
```
    Description copied from interface: IArgs
    
    Define a named binding for value.
    
    Specified by:
    
    put in interface IArgs
  - size
```
public int size()
```
    Description copied from interface: IArgs
    
    The total number of arguments.
    
    Specified by:
    
    size in interface IArgs
    
    Returns:
    The total number of arguments.
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object
  - undefine
```
public void undefine(int index)
```
    Description copied from interface: IArgs
    
    Undefine the binding at index.
    
    Specified by:
    
    undefine in interface IArgs
  - undefine
```
public void undefine(String name)
```
    Description copied from interface: IArgs
    
    Undefine the binding for name.
    
    Specified by:
    
    undefine in interface IArgs

Class ElementChildrenArgsAdapter

Nested Class Summary

Nested classes/interfaces inherited from interface de.intarsys.tools.functor.IArgs

Field Summary

Fields inherited from interface de.intarsys.tools.functor.IArgs

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

ElementChildrenArgsAdapter

Method Detail

add

bindings

clear

copy

declare

get

get

get

get

isDefined

isDefined

names

put

put

size

toString

undefine

undefine