Package eu.bandm.tools.d2d2.base

Class CharParserPrepare.Split

java.lang.Object

eu.bandm.tools.d2d2.base.CharParserPrepare.Split

Enclosing class:

CharParserPrepare

static class CharParserPrepare.Split
extends Object

Represents a RegExp as a collection of segments: g=non-recursive termation case, p=prefix before the first recursive call, s=suffix after the last recursive call, i=inbetween two recursive calls.

Depending on the resulting combination, different content models will be synthesized, and different cardinalities of the contained tags will result.

Field Summary

Fields

Modifier and Type	Field	Description
(package private) final Expression	g
(package private) final Expression	i
(package private) final Expression	p
(package private) final Expression	s

Constructor Summary

Constructors

Constructor	Description
Split(Expression g, Expression p, Expression s, Expression i)

Method Summary

Modifier and Type	Method	Description
(package private) Expression	comprehend()	Combine the four components into on regexp:
(package private) CharParserPrepare.Split	join(CharParserPrepare.Split other)
String	toString()

Methods inherited from class java.lang.Object

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

Field Details

g

final Expression g

p

final Expression p

s

final Expression s

i

final Expression i

Constructor Details

Split

Split(Expression g,
 Expression p,
 Expression s,
 Expression i)

Method Details

comprehend

Expression comprehend()

Combine the four components into on regexp:

 
  g is empty => null, since no terminating case
  p,s,i all empty => g
  i is empty => p+, g, s+
  i not empty ?> (g|p|s|i)+
  

join

CharParserPrepare.Split join(CharParserPrepare.Split other)

toString

public String toString()

Overrides:

toString in class Object