Package org.ocpsoft.rewrite.context

Interface Context

All Known Subinterfaces:

EvaluationContext

All Known Implementing Classes:

ContextBase, RuleBuilder

public interface Context

An object capable of storing and retrieving values.

Author:

Lincoln Baxter, III

Method Summary

Modifier and Type	Method	Description
void	clear()	Clear the contents of this context and reset to a "like-new" state.
boolean	containsKey(Object key)	Return true if this context contains an entry with the given key.
Object	get(Object key)	Get the value in the context map defined by the given key.
void	put(Object key, Object value)	Store a key value pair into the context.

Method Details

clear

void clear()

Clear the contents of this context and reset to a "like-new" state.

get

Object get(Object key)

Get the value in the context map defined by the given key. Return null if no such key exists, or if they key maps to a null value.

put

void put(Object key,
 Object value)

Store a key value pair into the context.

containsKey

boolean containsKey(Object key)

Return true if this context contains an entry with the given key.