List of itemAt() Examples

Examples of itemAt()

client.net.sf.saxon.ce.value.Value.itemAt()
Get the n'th item in the sequence (starting from 0). This is defined for all Values, but its real benefits come for a sequence Value stored extensionally (or for a MemoClosure, once all the values have been read) @param n position of the required item, counting from zero. @return the n'th item in the sequence, where the first item in the sequence isnumbered zero. If n is negative or >= the length of the sequence, returns null.
com.marklogic.xcc.ResultSequence.itemAt()
net.sf.saxon.om.GroundedValue.itemAt()
Get the n'th item in the value, counting from 0 @param n the index of the required item, with 0 representing the first item in the sequence @return the n'th item if it exists, or null otherwise
net.sf.saxon.s9api.XdmValue.itemAt()
Get the n'th item in the value, counting from zero. @param n the item that is required, counting the first item in the sequence as item zero @return the n'th item in the sequence making up the value, counting from zero @throws IndexOutOfBoundsException if n is less than zero or greater than or equal to the numberof items in the value @throws SaxonApiUncheckedException if the value is lazily evaluated and the delayedevaluation fails with a dynamic error.
net.sf.saxon.value.Value.itemAt()
Get the n'th item in the sequence (starting from 0). This is defined for all Values, but its real benefits come for a sequence Value stored extensionally (or for a MemoClosure, once all the values have been read) @param n position of the required item, counting from zero. @return the n'th item in the sequence, where the first item in the sequence isnumbered zero. If n is negative or >= the length of the sequence, returns null.
org.exist.dom.NewArrayNodeSet.itemAt()
org.exist.xquery.value.Sequence.itemAt()
Returns the item located at the specified position within this sequence. Items are counted beginning at 0. @param pos
org.exist.xquery.value.ValueSequence.itemAt()
org.jboss.soa.esb.message.Attachment.itemAt()
get the item at the specified position in the list of unnamed objects @param index int - index of element to return @return Object the element at the specified position in the list of unnamed objects @throws IndexOutOfBoundsException - if the index is out of range
org.pdf4j.saxon.om.GroundedValue.itemAt()
Get the n'th item in the value, counting from 0 @param n the index of the required item, with 0 representing the first item in the sequence @return the n'th item if it exists, or null otherwise
org.pdf4j.saxon.value.Value.itemAt()
Get the n'th item in the sequence (starting from 0). This is defined for all Values, but its real benefits come for a sequence Value stored extensionally (or for a MemoClosure, once all the values have been read) @param n position of the required item, counting from zero. @return the n'th item in the sequence, where the first item in the sequence isnumbered zero. If n is negative or >= the length of the sequence, returns null.

Examples of org.exist.xquery.value.Sequence.itemAt()

        // check if the node is passed as an argument or should be taken from
        // the context sequence
        if(getArgumentCount() > 0) {
            final Sequence seq = getArgument(0).eval(contextSequence);
            if (!seq.isEmpty())
                {item = seq.itemAt(0);}
        } else { 
          if (contextSequence == null || contextSequence.isEmpty())
            {throw new XPathException(this, ErrorCodes.XPDY0002, "Undefined context item");}
            item = contextSequence.itemAt(0);
        }

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Examples of org.exist.xquery.value.Sequence.itemAt()

    Sequence result;
        final Sequence seq = getArgument(0).eval(contextSequence, contextItem);
    if (seq.isEmpty())
            {result = Sequence.EMPTY_SEQUENCE;}
        else {
          final Item item = seq.itemAt(0);
          NumericValue value;
          if (item instanceof NumericValue) {
        value = (NumericValue) item;
      } else {
        value = (NumericValue) item.convertTo(Type.NUMBER);

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Examples of org.exist.xquery.value.Sequence.itemAt()

    Sequence seq;
    for(int i = 1; i < getLength(); i++) {
      next = getArgument(i);
      seq = next.eval(contextSequence);
      if(seq.hasOne())
          {terms.add(translateRegexp(seq.itemAt(0).getStringValue()));}
      else {
        for(final SequenceIterator it = seq.iterate(); it.hasNext(); ) {
            terms.add(translateRegexp(it.nextItem().getStringValue()));
        }
      }

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Examples of org.exist.xquery.value.Sequence.itemAt()

            String name = null;
            if (qnameExpr != null) {
                Sequence nameSeq = qnameExpr.eval(contextSequence, contextItem);
                if (!nameSeq.hasOne())
                    throw new XPathException(this, "The name expression should evaluate to a single value");
                Item qnItem = nameSeq.itemAt(0);
                if (qnItem.getType() == Type.QNAME)
                    qn = ((QNameValue) qnItem).getQName();
                else
                    name = nameSeq.getStringValue();
            } else {

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Examples of org.exist.xquery.value.Sequence.itemAt()

        String resource = null;
        
        if (args.length > 3){
          Sequence sec = args[3];
          if (!sec.isEmpty()){
            resource = sec.itemAt(0).getStringValue();
          }
        }
        
        if (resource == null){
          connection.login(user, password);

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Examples of org.exist.xquery.value.Sequence.itemAt()

    if (result.getItemCount() == 0) //UNDERSTAND: is it correct
      return false;
    
    if (result.getItemCount() != 1)
      throw new XPathException("problem at test");//UNDERSTAND: what to do?
      return ((BooleanValue) result.itemAt(0).convertTo(Type.BOOLEAN)).getValue();
  }


  public Sequence eval(Sequence contextSequence, Item contextItem) throws XPathException {
    return super.eval(contextSequence, contextItem);
  }

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Examples of org.exist.xquery.value.Sequence.itemAt()

            if(xpe.getErrorCode() == ErrorCodes.XQST0059) {
                final Sequence errorVals = xpe.getErrorVal();
                
                if(errorVals != null && errorVals.getItemCount() > 0){
                    
                    final Item errorVal1 = errorVals.itemAt(0);
                    if(errorVal1 instanceof StringValue) {
                        if(missingModuleHint == null) {
                            missingModuleHint = new MissingModuleHint();
                        }
                        missingModuleHint.moduleHint = ((StringValue)errorVal1).getStringValue();

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Examples of org.exist.xquery.value.Sequence.itemAt()

                        }
                        missingModuleHint.moduleHint = ((StringValue)errorVal1).getStringValue();
                    }
                    
                    if(errorVals.getItemCount() == 2) {
                        final Item errorVal2 = errorVals.itemAt(1);
                        if(errorVal2 instanceof StringValue) {
                            if(missingModuleHint == null) {
                                missingModuleHint = new MissingModuleHint();
                            }

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Examples of org.exist.xquery.value.Sequence.itemAt()

                    propertyName = "IS_VALID";
                } else {
                    logger.error("Unknown spatial property: " + mySignature.getName().getLocalName());
                    throw new XPathException("Unknown spatial property: " + mySignature.getName().getLocalName());
                }
                NodeValue geometryNode = (NodeValue)nodes.itemAt(0);
                if (geometryNode.getImplementationType() == NodeValue.PERSISTENT_NODE) {
                    //The node should be indexed : get its property
                    result = indexWorker.getGeometricPropertyForNode(context, (NodeProxy)geometryNode, propertyName);
                    hasUsedIndex = true;
                } else {

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Examples of org.exist.xquery.value.Sequence.itemAt()


        ValueSequence result = new ValueSequence();
        AbstractDateTimeValue d1 = (AbstractDateTimeValue)item;
        DurationValue diff = (DurationValue)args[1].itemAt(0);
        Sequence seq = args[2].convertTo(Type.INTEGER);
        int count = ((NumericValue)seq.itemAt(0).convertTo(Type.INTEGER)).getInt();
        if (count < 0)
            count = 0;


        // loop through dates/times
        while(count-- > 0)

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