Class UnionGen

java.lang.Object

com.sun.tools.corba.ee.idl.toJavaPortable.UnionGen

All Implemented Interfaces:

Generator, JavaGenerator, UnionGen

public class UnionGen
extends Object
implements UnionGen, JavaGenerator

Field Summary

Fields

Modifier and Type	Field	Description
protected PrintWriter	stream
protected Hashtable	symbolTable
protected String	typePackage
protected UnionEntry	u
protected boolean	unionIsEnum
protected SymtabEntry	utype

Constructor Summary

Constructors

Constructor	Description
UnionGen()	Public zero-argument constructor.

Method Summary

Modifier and Type	Method	Description
private String	cast(Expression expr, SymtabEntry type)
protected void	closeStream()
private boolean	coversAll(UnionEntry u)
private String	defaultDiscriminator(UnionEntry u)
void	generate(Hashtable symbolTable, UnionEntry u, PrintWriter s)
protected void	generateContainedTypes()
protected void	generateHelper()
protected void	generateHolder()
void	helperRead(String entryName, SymtabEntry entry, PrintWriter stream)
int	helperType(int index, String indent, TCOffsets tcoffsets, String name, SymtabEntry entry, PrintWriter stream)
void	helperWrite(SymtabEntry entry, PrintWriter stream)
protected void	init()	Initialize members unique to this generator.
protected void	openStream()
int	read(int index, String indent, String name, SymtabEntry entry, PrintWriter stream)
private int	readBoolean(String disName, int index, String indent, String name, UnionEntry u, PrintWriter stream)
private int	readBranch(int index, String indent, String name, String disName, TypedefEntry entry, PrintWriter stream)
private int	readNonBoolean(String disName, int index, String indent, String name, UnionEntry u, PrintWriter stream)
private String	safeName(UnionEntry u, String name)
int	type(int index, String indent, TCOffsets tcoffsets, String name, SymtabEntry entry, PrintWriter stream)
private int	unionLabelSize(UnionEntry un)
private Vector	vectorizeLabels(Vector branchVector, boolean useIntsForEnums)
int	write(int index, String indent, String name, SymtabEntry entry, PrintWriter stream)
protected void	writeBody()
private int	writeBoolean(String disName, int index, String indent, String name, UnionEntry u, PrintWriter stream)
private int	writeBranch(int index, String indent, String name, TypedefEntry entry, PrintWriter stream)
private void	writeBranchMethods(PrintWriter stream, UnionEntry u, UnionBranch branch, int i)
protected void	writeClosing()
protected void	writeHeading()
private int	writeNonBoolean(String disName, int index, String indent, String name, UnionEntry u, PrintWriter stream)
private void	writeVerifyDefault()

Methods inherited from class Object

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

Field Details

symbolTable

protected Hashtable symbolTable

u

protected UnionEntry u

stream

protected PrintWriter stream

utype

protected SymtabEntry utype

unionIsEnum

protected boolean unionIsEnum

typePackage

protected String typePackage

Constructor Details

UnionGen

public UnionGen()

Public zero-argument constructor.

Method Details

generate

public void generate(Hashtable symbolTable,
 UnionEntry u,
 PrintWriter s)

Specified by:

generate in interface UnionGen

init

protected void init()

Initialize members unique to this generator.

openStream

protected void openStream()

generateHelper

protected void generateHelper()

generateHolder

protected void generateHolder()

writeHeading

protected void writeHeading()

writeBody

protected void writeBody()

writeClosing

protected void writeClosing()

closeStream

protected void closeStream()

generateContainedTypes

protected void generateContainedTypes()

writeVerifyDefault

private void writeVerifyDefault()

defaultDiscriminator

private String defaultDiscriminator(UnionEntry u)

vectorizeLabels

private Vector vectorizeLabels(Vector branchVector,
 boolean useIntsForEnums)

safeName

private String safeName(UnionEntry u,
 String name)

coversAll

private boolean coversAll(UnionEntry u)

writeBranchMethods

private void writeBranchMethods(PrintWriter stream,
 UnionEntry u,
 UnionBranch branch,
 int i)

unionLabelSize

private int unionLabelSize(UnionEntry un)

helperType

public int helperType(int index,
 String indent,
 TCOffsets tcoffsets,
 String name,
 SymtabEntry entry,
 PrintWriter stream)

Specified by:

helperType in interface JavaGenerator

type

public int type(int index,
 String indent,
 TCOffsets tcoffsets,
 String name,
 SymtabEntry entry,
 PrintWriter stream)

Specified by:

type in interface JavaGenerator

helperRead

public void helperRead(String entryName,
 SymtabEntry entry,
 PrintWriter stream)

Specified by:

helperRead in interface JavaGenerator

helperWrite

public void helperWrite(SymtabEntry entry,
 PrintWriter stream)

Specified by:

helperWrite in interface JavaGenerator

read

public int read(int index,
 String indent,
 String name,
 SymtabEntry entry,
 PrintWriter stream)

Specified by:

read in interface JavaGenerator

readBoolean

private int readBoolean(String disName,
 int index,
 String indent,
 String name,
 UnionEntry u,
 PrintWriter stream)

readNonBoolean

private int readNonBoolean(String disName,
 int index,
 String indent,
 String name,
 UnionEntry u,
 PrintWriter stream)

readBranch

private int readBranch(int index,
 String indent,
 String name,
 String disName,
 TypedefEntry entry,
 PrintWriter stream)

write

public int write(int index,
 String indent,
 String name,
 SymtabEntry entry,
 PrintWriter stream)

Specified by:

write in interface JavaGenerator

writeBoolean

private int writeBoolean(String disName,
 int index,
 String indent,
 String name,
 UnionEntry u,
 PrintWriter stream)

writeNonBoolean

private int writeNonBoolean(String disName,
 int index,
 String indent,
 String name,
 UnionEntry u,
 PrintWriter stream)

writeBranch

private int writeBranch(int index,
 String indent,
 String name,
 TypedefEntry entry,
 PrintWriter stream)

cast

private String cast(Expression expr,
 SymtabEntry type)