com.croftsoft.apps.compiler.mini.code
Class JavaSourceMiniNodeCodeVisitor

java.lang.Object
  com.croftsoft.apps.compiler.mini.code.JavaSourceMiniNodeCodeVisitor

All Implemented Interfaces:

MiniNodeCodeVisitor, MiniSymbols

public class JavaSourceMiniNodeCodeVisitor
extends Object
implements MiniNodeCodeVisitor, MiniSymbols

Generates Java source code from MiniNode objects.

Version:

1999-04-27

See Also:

MiniNodeCodeVisitor

Author:

David W. Croft

Field Summary

protected String	className
protected String	demarkLine
protected int	depth
protected String	margin
protected int	nextTemp
protected PrintStream	out

Fields inherited from interface com.croftsoft.apps.compiler.mini.parse.MiniSymbols

$START, ASSIGN, assignmentStatement, BEGIN, block, CALL, COMMA, comparison, conditionalStatement, CONSTANT, declaration, declarationSequence, definiteLoop, DIVIDE, DO, element, ELSE, END, EOF, EQ, error, EXP, expression, expressionList, FI, GE, GT, IF, indefiniteLoop, inputStatement, INTEGER, LE, LPAREN, LT, MINUS, MOD, NAME, name1, nameList, NE, outputStatement, parameterList, PLUS, PROCEDURE, procedureCall, program, READ, relation, RPAREN, SEMICOLON, statement, statementSequence, strongOperator, term, THEN, TIMES, TO, UMINUS, weakOperator, WHILE, WRITE

Constructor Summary

JavaSourceMiniNodeCodeVisitor(PrintStream out, String className)

Method Summary

protected void	generate(List miniNodeList)
protected void	generate(String prefix, List miniNodeList, String postfix, String delimiter)
void	generateAssignmentStatement(MiniNode miniNode)
void	generateBlock(MiniNode miniNode)
void	generateComparison(MiniNode miniNode)
void	generateConditionalStatement(MiniNode miniNode)
void	generateConstant(MiniNode miniNode)
void	generateDeclarationSequence(MiniNode miniNode)
void	generateDefiniteLoopStatement(MiniNode miniNode)
void	generateExpression(MiniNode miniNode)
void	generateExpressionElement(MiniNode miniNode)
void	generateExpressionSequence(MiniNode miniNode)
void	generateIndefiniteLoopStatement(MiniNode miniNode)
void	generateInputStatement(MiniNode miniNode)
void	generateIntegerDeclaration(MiniNode miniNode)
void	generateName(MiniNode miniNode)
void	generateNameSequence(MiniNode miniNode)
void	generateOperator(MiniNode miniNode)
void	generateOutputStatement(MiniNode miniNode)
void	generateParameterSequence(MiniNode miniNode)
void	generateProcedureCallStatement(MiniNode miniNode)
void	generateProcedureDeclaration(MiniNode miniNode)
void	generateProgram(MiniNode miniNode)
void	generateRelation(MiniNode miniNode)
void	generateStatementSequence(MiniNode miniNode)
void	generateTerm(MiniNode miniNode)
protected void	indent()
int	nextTemp()
protected String	pad()

Methods inherited from class java.lang.Object

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

Field Detail

out

protected PrintStream out

className

protected String className

depth

protected int depth

nextTemp

protected int nextTemp

margin

protected String margin

demarkLine

protected String demarkLine

Constructor Detail

JavaSourceMiniNodeCodeVisitor

public JavaSourceMiniNodeCodeVisitor(PrintStream out,
                                     String className)

Method Detail

nextTemp

public int nextTemp()

indent

protected void indent()

pad

protected String pad()

generate

protected void generate(String prefix,
                        List miniNodeList,
                        String postfix,
                        String delimiter)

generate

protected void generate(List miniNodeList)

generateAssignmentStatement

public void generateAssignmentStatement(MiniNode miniNode)

Specified by:

generateAssignmentStatement in interface MiniNodeCodeVisitor

generateBlock

public void generateBlock(MiniNode miniNode)

Specified by:

generateBlock in interface MiniNodeCodeVisitor

generateComparison

public void generateComparison(MiniNode miniNode)

Specified by:

generateComparison in interface MiniNodeCodeVisitor

generateConditionalStatement

public void generateConditionalStatement(MiniNode miniNode)

Specified by:

generateConditionalStatement in interface MiniNodeCodeVisitor

generateConstant

public void generateConstant(MiniNode miniNode)

Specified by:

generateConstant in interface MiniNodeCodeVisitor

generateDeclarationSequence

public void generateDeclarationSequence(MiniNode miniNode)

Specified by:

generateDeclarationSequence in interface MiniNodeCodeVisitor

generateDefiniteLoopStatement

public void generateDefiniteLoopStatement(MiniNode miniNode)

Specified by:

generateDefiniteLoopStatement in interface MiniNodeCodeVisitor

generateExpression

public void generateExpression(MiniNode miniNode)

Specified by:

generateExpression in interface MiniNodeCodeVisitor

generateExpressionElement

public void generateExpressionElement(MiniNode miniNode)

Specified by:

generateExpressionElement in interface MiniNodeCodeVisitor

generateExpressionSequence

public void generateExpressionSequence(MiniNode miniNode)

Specified by:

generateExpressionSequence in interface MiniNodeCodeVisitor

generateIndefiniteLoopStatement

public void generateIndefiniteLoopStatement(MiniNode miniNode)

Specified by:

generateIndefiniteLoopStatement in interface MiniNodeCodeVisitor

generateInputStatement

public void generateInputStatement(MiniNode miniNode)

Specified by:

generateInputStatement in interface MiniNodeCodeVisitor

generateIntegerDeclaration

public void generateIntegerDeclaration(MiniNode miniNode)

Specified by:

generateIntegerDeclaration in interface MiniNodeCodeVisitor

generateName

public void generateName(MiniNode miniNode)

Specified by:

generateName in interface MiniNodeCodeVisitor

generateNameSequence

public void generateNameSequence(MiniNode miniNode)

Specified by:

generateNameSequence in interface MiniNodeCodeVisitor

generateOperator

public void generateOperator(MiniNode miniNode)

Specified by:

generateOperator in interface MiniNodeCodeVisitor

generateOutputStatement

public void generateOutputStatement(MiniNode miniNode)

Specified by:

generateOutputStatement in interface MiniNodeCodeVisitor

generateParameterSequence

public void generateParameterSequence(MiniNode miniNode)

Specified by:

generateParameterSequence in interface MiniNodeCodeVisitor

generateProcedureCallStatement

public void generateProcedureCallStatement(MiniNode miniNode)

Specified by:

generateProcedureCallStatement in interface MiniNodeCodeVisitor

generateProcedureDeclaration

public void generateProcedureDeclaration(MiniNode miniNode)

Specified by:

generateProcedureDeclaration in interface MiniNodeCodeVisitor

generateProgram

public void generateProgram(MiniNode miniNode)

Specified by:

generateProgram in interface MiniNodeCodeVisitor

generateRelation

public void generateRelation(MiniNode miniNode)

Specified by:

generateRelation in interface MiniNodeCodeVisitor

generateStatementSequence

public void generateStatementSequence(MiniNode miniNode)

Specified by:

generateStatementSequence in interface MiniNodeCodeVisitor

generateTerm

public void generateTerm(MiniNode miniNode)

Specified by:

generateTerm in interface MiniNodeCodeVisitor