Module Simula

Package simula.compiler.syntaxClass.statement

Class ForStatement.StepUntilElement

java.lang.Object

simula.compiler.syntaxClass.statement.ForStatement.ForListElement

simula.compiler.syntaxClass.statement.ForStatement.StepUntilElement

Enclosing class:

ForStatement

private class ForStatement.StepUntilElement
extends ForStatement.ForListElement

Utility class: For-list Step until element.

Field Summary

Fields

Modifier and Type	Field	Description
(package private) Expression	expr2	The second expression.
(package private) Expression	expr3	The third expression.

Fields inherited from class simula.compiler.syntaxClass.statement.ForStatement.ForListElement

expr1

Constructor Summary

Constructors

Constructor	Description
StepUntilElement(Expression expr1, Expression expr2, Expression expr3)	Create a new StepUntilElement.

Method Summary

Modifier and Type	Method	Description
void	doChecking()	Perform semantic checking.
void	doSimplifiedJavaCoding()	Perform simplified JavaCoding.
String	edCode(String classIdent, Type xType)	Edit Java source code for this ForListElement.
ForStatement.ForListElement	isOptimizable()	Checks if this ForListElement can be optimized.
String	toString()

Methods inherited from class java.lang.Object

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

Field Details

expr2

Expression expr2

The second expression.

expr3

Expression expr3

The third expression.

Constructor Details

StepUntilElement

public StepUntilElement(Expression expr1,
 Expression expr2,
 Expression expr3)

Create a new StepUntilElement.

Parameters:

expr1 - The first expression

expr2 - The second expression

expr3 - The third expression

Method Details

doChecking

public void doChecking()

Description copied from class: ForStatement.ForListElement

Perform semantic checking.

Overrides:

doChecking in class ForStatement.ForListElement

edCode

public String edCode(String classIdent,
 Type xType)

Description copied from class: ForStatement.ForListElement

Edit Java source code for this ForListElement.

Overrides:

edCode in class ForStatement.ForListElement

Parameters:

classIdent - Java class identifier

xType - control variable's type

Returns:

the resulting Java source code for this ForListElement

isOptimizable

public ForStatement.ForListElement isOptimizable()

Description copied from class: ForStatement.ForListElement

Checks if this ForListElement can be optimized.

Overrides:

isOptimizable in class ForStatement.ForListElement

Returns:

this ForListElement if it can be optimized

doSimplifiedJavaCoding

public void doSimplifiedJavaCoding()

Description copied from class: ForStatement.ForListElement

Perform simplified JavaCoding.

Overrides:

doSimplifiedJavaCoding in class ForStatement.ForListElement

toString

public String toString()

Overrides:

toString in class ForStatement.ForListElement