Module Simula

Package simula.compiler.syntaxClass.statement

Class ConnectionStatement.WhenPart

java.lang.Object

simula.compiler.syntaxClass.statement.ConnectionStatement.DoPart

simula.compiler.syntaxClass.statement.ConnectionStatement.WhenPart

Enclosing class:

ConnectionStatement

private final class ConnectionStatement.WhenPart
extends ConnectionStatement.DoPart

Utility class to hold a when-part.

Field Summary

Fields

Modifier and Type	Field	Description
(package private) ClassDeclaration	classDeclaration	The class declaration correspondig to the class identifier.
(package private) String	classIdentifier	The WHEN class-identifier
(package private) boolean	impossibleWhenPart	Indicator to signal an impossible when-part.

Fields inherited from class simula.compiler.syntaxClass.statement.ConnectionStatement.DoPart

connectionBlock

Constructor Summary

Constructors

Constructor	Description
WhenPart(String classIdentifier, ConnectionBlock connectionBlock, Statement statement)	Create a new when-part.

Method Summary

Modifier and Type	Method	Description
void	doChecking()	Perform semantic checking.
void	doCoding(boolean first)	Perform Java coding.
String	toString()

Methods inherited from class simula.compiler.syntaxClass.statement.ConnectionStatement.DoPart

printTree

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Details

classIdentifier

String classIdentifier

The WHEN class-identifier

classDeclaration

ClassDeclaration classDeclaration

The class declaration correspondig to the class identifier. Set during checking.

impossibleWhenPart

boolean impossibleWhenPart

Indicator to signal an impossible when-part. Set during checking if object-expression is not compatible with the WHEN class.

Constructor Details

WhenPart

public WhenPart(String classIdentifier,
 ConnectionBlock connectionBlock,
 Statement statement)

Create a new when-part.

Parameters:

classIdentifier - the WHEN class-identifier

connectionBlock - The associated connection block

statement - the statement after DO

Method Details

doChecking

public void doChecking()

Description copied from class: ConnectionStatement.DoPart

Perform semantic checking.

Overrides:

doChecking in class ConnectionStatement.DoPart

doCoding

public void doCoding(boolean first)

Description copied from class: ConnectionStatement.DoPart

Perform Java coding.

Overrides:

doCoding in class ConnectionStatement.DoPart

Parameters:

first - true if coding the first when-part

toString

public String toString()

Overrides:

toString in class ConnectionStatement.DoPart