toolbus.environment
Interface Bindings

All Known Implementing Classes:

ListBindings

interface Bindings

The Bindings interface maintains (at least conceptually) a list of Bindings. Newer bindings appear at the begiing of the list.

Method Summary

Bindings	clone()
Binding	get(java.lang.String key) Return the first binding of for a given key value
java.util.List<Binding>	getBindingsAsList() Returns a copy of the content of the bindings as a list.
void	put(java.lang.String key, Binding binding) Introduce a new (key, binding) pair
void	remove(java.lang.String key) Remove the first binding for key
int	size()
java.lang.String	toString()

Method Detail

clone

Bindings clone()

Returns:

deep (**** qualify this !!! ****) copy of the Bindings object

size

int size()

get

Binding get(java.lang.String key)

Return the first binding of for a given key value

Parameters:

key -

Returns:

its binding or null

put

void put(java.lang.String key,
         Binding binding)

Introduce a new (key, binding) pair

Parameters:

key -

binding -

remove

void remove(java.lang.String key)

Remove the first binding for key

Parameters:

key -

getBindingsAsList

java.util.List<Binding> getBindingsAsList()

Returns a copy of the content of the bindings as a list.

Returns:

A copy of the content of the bindings as a list.

toString

java.lang.String toString()

Overrides:

toString in class java.lang.Object

Returns:

a string representation