Package eu.bandm.tools.d2d2.model

Class Opt

java.lang.Object

eu.bandm.tools.d2d2.model.Expr0

eu.bandm.tools.d2d2.model.Expression

eu.bandm.tools.d2d2.model.GrUnary

eu.bandm.tools.d2d2.model.Opt

All Implemented Interfaces:

Formattable, Serializable, Cloneable

public class Opt
extends GrUnary

Generated by umod; model author's documentation MISSING.
(This definition has been created by UMod from the source at SYSTEM "D2d.umod":81.3-83.14, see this pretty print.)

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
protected static final int	BASE_HASH

Fields inherited from class eu.bandm.tools.d2d2.model.GrUnary

get_istight, get_on, istight, on

Fields inherited from class eu.bandm.tools.d2d2.model.Expression

canProduceEpsilon, EMPTY, firsts, get_canProduceEpsilon, get_firsts, get_weakfirsts, NONE, PCDATA, weakfirsts

Fields inherited from class eu.bandm.tools.d2d2.model.Expr0

get_location, location

Constructor Summary

Constructors

Constructor	Description
Opt()
Opt(Expression on)	Synthetic minimal constructor provided by the umod compiler.
Opt(Location<XMLDocumentIdentifier> location, Expression on)	Constructor generated according to specification #1 Constructor defined according to directive "C 1/..".
Opt(Location<XMLDocumentIdentifier> location, Expression on, boolean istight)	Constructor generated according to specification #0 Constructor defined according to directive "C 0/..".

Method Summary

Modifier and Type	Method	Description
Opt	doclone()	Clones this object.
boolean	equals(Object e0)	Generated by umod because this class is ALGEBRAIC.
Format	format()	Delivers a format object for pretty-printing, as specified in the umod source.
static String	getFormatHint()	Delivers the format specification from the umod source.
int	hashCode()	Generated by umod because this class is ALGEBRAIC.
Opt	initFrom(Object o0)	Copies values of all common fields from the argument.
String	toString()
boolean	x_equals(Opt e0)

Methods inherited from class eu.bandm.tools.d2d2.model.GrUnary

get_istight, get_istight, get_on, get_on, with_istight, with_on

Methods inherited from class eu.bandm.tools.d2d2.model.Expression

descend_firsts, descend_weakfirsts, get_canProduceEpsilon, get_canProduceEpsilon, get_firsts, get_firsts, get_weakfirsts, get_weakfirsts, set_canProduceEpsilon, set_firsts, set_weakfirsts

Methods inherited from class eu.bandm.tools.d2d2.model.Expr0

get_location, get_location, set_location

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Details

BASE_HASH

protected static final int BASE_HASH

Constructor Details

Opt

public Opt(Location<XMLDocumentIdentifier> location,
 Expression on,
 boolean istight)

Constructor generated according to specification #0
Constructor defined according to directive "C 0/..".

Parameters:

location - is copied to field Expr0.location

on - is copied to field GrUnary.on

istight - is copied to field GrUnary.istight

Opt

public Opt(Location<XMLDocumentIdentifier> location,
 Expression on)

Constructor generated according to specification #1
Constructor defined according to directive "C 1/..".

Parameters:

location - is copied to field Expr0.location

on - is copied to field GrUnary.on

Opt

public Opt(Expression on)

Synthetic minimal constructor provided by the umod compiler.
Constructor with minimal set of arguments, supplied automatically by the umod compiler, not explicitly by user.

Parameters:

on - is copied to field GrUnary.on

Opt

Opt()

Method Details

doclone

public Opt doclone()

Clones this object. Method never fails, since Cloneable is known to be implemented.

Overrides:

doclone in class GrUnary

Returns:

a fresh copy.

getFormatHint

public static String getFormatHint()

Delivers the format specification from the umod source.
The constant return value is ..
$prior 100 (on'?') ('('on')?')
This can be used e.g. by format code interpreters which process objects of different origin.

format

public Format format()

Delivers a format object for pretty-printing, as specified in the umod source.

Specified by:

format in interface Formattable

Overrides:

format in class GrUnary

Returns:

a format that represents this object in a pretty-printable way

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(Object e0)

Generated by umod because this class is ALGEBRAIC.

Overrides:

equals in class Object

x_equals

public boolean x_equals(Opt e0)

hashCode

public int hashCode()

Generated by umod because this class is ALGEBRAIC.

Overrides:

hashCode in class Object

initFrom

public Opt initFrom(Object o0)

Copies values of all common fields from the argument. All fields of this class definition are copied, iff the argument is of this class. Then the superclass method is invoked with the same argument.

Overrides:

initFrom in class GrUnary