Examples of joshua.decoder.segment_file.TypeCheckingException

joshua.decoder.segment_file.TypeCheckingException

This class represents type-checking errors during parsing of segment files. Type checking includes more-global dependencies than local validity checking (e.g. DTD validation) which is in turn more global than well-formedness constraints (e.g. XML well-formedness). (And compatibility with a given grammar file is more global still than type checking.) All these constraints must be satisfied together for a segment file to be correct, but distinguishing these varieties of errors makes it clearer where the responsibility lies for catching them.

This is presented as a general Exception rather than as a subclass of {@link org.xml.sax.SAXException} so that it can be used by otherSegmentFileParsers as well. @author wren ng thornton @version $LastChangedDate: 2009-03-26 15:06:57 -0400 (Thu, 26 Mar 2009) $

    this.rules  = new LinkedList<SAXConstraintRule>();
  }
  
  
  private TypeCheckingException illegalIndexesException() {
    return new TypeCheckingException(
      "Illegal indexes in <span start=\""
      + this.start + "\" end=\"" + this.end + "\">");
  }

      }
    } else if (null != this.rhs) {
      if (null == this.features) {
        tempType = ConstraintRule.Type.RHS;
      } else {
        throw new TypeCheckingException(
          "Invalid ConstraintRule: Can only specify features attribute on <rhs> if there is a <lhs>");
      }
    }
    if (null == tempType) {
      throw new TypeCheckingException("Invalid ConstraintRule");
    }
    
    
    final ConstraintRule.Type type = tempType;
    final float[] features   = this.features;

      if (span.isHard()) {
        if (hardSpans.get(span.start(),span.end()).isEmpty()) {
          hardSpans.set(span.start(),span.end());
        } else {
          // TODO: give a better error message. Line/column info can be provided by the caller; we'd want to provide info about the segment id, which spans overlap, the index range of overlap, etc. We'll need more than a bit-vector to figure some of that out though...
          throw new TypeCheckingException("Overlapping hard spans in segment " + id + ", approximately in the range of " + span.start() + " to " + span.end());
        }
      }
    }
    
    return new Segment() {

Examples of joshua.decoder.segment_file.TypeCheckingException

Related Classes of joshua.decoder.segment_file.TypeCheckingException