com.thaiopensource.relaxng.pattern.ApplyAfterFunction Maven / Gradle / Ivy

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Jing is a validator for RELAX NG and other schema languages. This project was taken from http://code.google.com/p/jing-trang and mavenized for inclusion in the Wicket Stuff HTML Validator. The code was taken from the 20091111 release.

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package com.thaiopensource.relaxng.pattern;

abstract class ApplyAfterFunction extends AbstractPatternFunction {
  private final ValidatorPatternBuilder builder;

  ApplyAfterFunction(ValidatorPatternBuilder builder) {
    this.builder = builder;
  }

  public Pattern caseAfter(AfterPattern p) {
    return builder.makeAfter(p.getOperand1(), apply(p.getOperand2()));
  }

  public Pattern caseChoice(ChoicePattern p) {
    return builder.makeChoice(p.getOperand1().apply(this),
                              p.getOperand2().apply(this));
  }

  public Pattern caseNotAllowed(NotAllowedPattern p) {
    return p;
  }

  public Pattern caseOther(Pattern p) {
    throw new AssertionError("ApplyAfterFunction applied to " + p.getClass().getName());
  }

  abstract Pattern apply(Pattern p);
}