Package com.xmlcalabash.model

Examples of com.xmlcalabash.model.Input

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        DeclareStep decl = pipeline.getDeclareStep();
        String primaryin = null;
        Iterator<String> portiter = inputports.iterator();
        while (portiter.hasNext()) {
            String port = portiter.next();
            Input input = decl.getInput(port);
            if (!input.getParameterInput() && ((inputports.size() == 1 && !input.getPrimarySet()) || input.getPrimary())) {
                primaryin = port;
            }
        }

        Hashtable<String,Vector<XdmNode>> inputs = new Hashtable<String,Vector<XdmNode>> ();
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    }

    @Override
    protected void augmentIO() {
        if (getInput("#iteration-source") == null) {
            Input isource = new Input(runtime, node);
            isource.setPort("#iteration-source");
            isource.setPrimary(true);
            isource.setSequence(true);
            addInput(isource);
        }

        super.augmentIO();
    }
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        String ppport = null;
        for (String port : ports) {
            pport = port;
            pportCount++;

            Input pin = getStep().getInput(port);
            if (pin.getPrimary()) {
                ppport = port;
            }
        }

        if (pportCount == 0) {
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        Hashtable<QName,RuntimeValue> pparams;
        if (parameters.containsKey(port)) {
            pparams = parameters.get(port);
        } else {
            XInput xinput = getInput(port); // Make sure there is one
            Input input = getDeclareStep().getInput(port);
            if (!input.getParameterInput()) {
                throw new XProcException(step.getNode(), "Attempt to write parameters to non-parameter input port: " + port);
            }
            pparams = new Hashtable<QName,RuntimeValue> ();
            parameters.put(port, pparams);
        }
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            String wrapper = "XML-CALABASH-GENERATED-WRAPPER-PIPELINE";
            QName ptype = new QName("", "XML-CALABASH-WRAPPER-TYPE");
            // This is an atomic step, manufacture a dummy wrapper pipeline for it.
            DeclareStep pipeline = new DeclareStep(runtime, step.getNode(), wrapper);
            for (Input input : step.inputs()) {
                Input pInput = new Input(runtime, input.getNode());
                pInput.setPort(input.getPort());
                pInput.setPrimary(input.getPrimary());
                pInput.setSequence(input.getSequence());
                pInput.setParameterInput(input.getParameterInput());
                pipeline.addInput(pInput);

                PipeNameBinding pnb = new PipeNameBinding(runtime, input.getNode());
                pnb.setStep(wrapper);
                pnb.setPort(pInput.getPort());
                input.addBinding(pnb);

                atomicReplacement.addInput(input);
            }

            for (Output output : step.outputs()) {
                Output pOutput = new Output(runtime, output.getNode());
                pOutput.setPort(output.getPort());
                pOutput.setPrimary(output.getPrimary());
                pOutput.setSequence(output.getSequence());

                Input pInput = new Input(runtime, output.getNode());
                pInput.setPort("|" + output.getPort());
                pInput.setSequence(output.getSequence());
                pipeline.addInput(pInput);

                PipeNameBinding pnb = new PipeNameBinding(runtime, output.getNode());
                pnb.setStep(step.getName());
                pnb.setPort(output.getPort());
                pInput.addBinding(pnb);

                pipeline.addOutput(pOutput);

                atomicReplacement.addOutput(output);
            }
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                    }
                }
            }

            for (String port : paramPorts) {
                Input input = step.getInput(port);
                loopdone = loopdone && (input.getPosition() <= position);
                if (input.getPosition() == position) {
                    for (ReadablePipe source : inputs.get(port)) {
                        while (source.moreDocuments()) {
                            XdmNode node = source.read();
                            XdmNode docelem = S9apiUtils.getDocumentElement(node);
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        XProcStep xstep = runtime.getConfiguration().newStep(runtime, this);

        // If there's more than one reader, collapse them all into a single reader
        for (String port : inputs.keySet()) {
            int totalDocs = 0; // FIXME: this will be more complicated when multiple threads are involved
            Input input = step.getInput(port);
            if (!input.getParameterInput()) {
                int readerCount = inputs.get(port).size();
                if (readerCount > 1) {
                    Pipe pipe = new Pipe(runtime);
                    pipe.setWriter(step);
                    pipe.setReader(step);
                    pipe.canWriteSequence(true);
                    pipe.canReadSequence(input.getSequence());
                    for (ReadablePipe reader : inputs.get(port)) {
                        if (reader.moreDocuments()) {
                            while (reader.moreDocuments()) {
                                XdmNode doc = reader.read();
                                pipe.write(doc);
                                totalDocs++;
                            }
                        } else if (reader instanceof ReadableDocument) {
                            // HACK: We haven't necessarily read the document yet
                            totalDocs++;
                        }
                    }
                    xstep.setInput(port, pipe);
                } else if (readerCount == 1) {
                    ReadablePipe pipe = inputs.get(port).firstElement();
                    pipe.setReader(step);
                    if (pipe.moreDocuments()) {
                        totalDocs += pipe.documentCount();
                    } else if (pipe instanceof ReadableDocument) {
                        totalDocs++;
                    }
                    xstep.setInput(port, pipe);
                }
            }

            if (totalDocs != 1 && !input.getSequence()) {
                throw XProcException.dynamicError(6, step.getNode(), totalDocs + " documents appear on the '" + port + "' port.");
            }
        }

        for (String port : outputs.keySet()) {
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Related Classes of com.xmlcalabash.model.Input

  • com.xmlcalabash.extensions.Eval
  • com.xmlcalabash.extensions.UntilUnchanged
  • com.xmlcalabash.runtime.XAtomicStep
  • com.xmlcalabash.runtime.XLibrary
  • com.xmlcalabash.runtime.XStep
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