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Class simple.Environment

java.lang.Object
   |
   +----simple.Domain
           |
           +----simple.Environment

public class Environment
extends Domain
Formal Semantics of Programming Languages SS 99 1. Exercise Class represents domain Environment. Domain Environment maps identifiers to denotable-values

Version:
1.0 (JDK 1.1.7)
Author:
Jürgen Hartl, 9756179 / 881

Variable Index

 o map

Constructor Index

 o Environment(DenotableValue)
 o Environment(Function)

Method Index

 o access(Id)
 o empty()
 o toString()
 o update(Id, DenotableValue)

Variables

 o map
 Function map

Constructors

 o Environment
 protected Environment(Function map)
 o Environment
 protected Environment(DenotableValue defaultValue)

Methods

 o empty
 public static Environment empty()
 o toString
 public String toString()
Overrides:
toString in class Object
 o access
 public DenotableValue access(Id id)
 o update
 public Environment update(Id id,
                           DenotableValue dval)

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