File: InheritPattern.java

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package com.jclark.xsl.expr;

import com.jclark.xsl.om.*;

class InheritPattern implements Pattern {
  private Pattern p;

  InheritPattern(Pattern p) {
    this.p = p;
  }

  public boolean matches(Node node, ExprContext context) throws XSLException {
    do {
      if (p.matches(node, context))
	return true;
      node = node.getParent();
    } while (node != null);
    return false;
  }
}