fmrisc.ProofNavigator.Commands
Class DeclarationC

java.lang.Object
  fmrisc.ProofNavigator.Commands.CommandBase
      fmrisc.ProofNavigator.Commands.DeclarationC

All Implemented Interfaces:

Command

public final class DeclarationC
extends CommandBase

Virtual command "declaration": process declaration in current environment

Field Summary

static java.lang.String

Name

Constructor Summary

DeclarationC(Declaration decl)
Create a "declaration" command.

Method Summary

static Command	newCommand(org.w3c.dom.Node node) Convert DOM node to command.
void	printCore(java.io.PrintWriter out) Prints text representation on out (without new line termination).
void	process() Process declaration.

Methods inherited from class fmrisc.ProofNavigator.Commands.CommandBase

getName, toCommand, toNode, toString

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

Name

public static final java.lang.String Name

See Also:

Constant Field Values

Constructor Detail

DeclarationC

public DeclarationC(Declaration decl)

Create a "declaration" command.

Parameters:

decl - the declaration to be processed

Method Detail

process

public void process()

Process declaration. This means the following: - At the global level, type checking conditions are immediately checked and the declaration is added to the current environment. - Within a proof, a type checking condition lead to an additional child state; the declaration is added to a child state. E: A, ... |- B, ... => ( E: A, ... |- TCC_D ) E U {D}: A, ... |- B

newCommand

public static Command newCommand(org.w3c.dom.Node node)

Convert DOM node to command.

Parameters:

node - the DOM representation of the command.

Returns:

the command (null, if an error occured).

printCore

public void printCore(java.io.PrintWriter out)

Prints text representation on out (without new line termination).

Specified by:

printCore in class CommandBase

Parameters:

out - the stream on which the text is written