List of canWriteSequence() Examples

Examples of canWriteSequence()

com.xmlcalabash.io.Pipe.canWriteSequence()
com.xmlcalabash.io.WritablePipe.canWriteSequence()
javax.imageio.ImageWriter.canWriteSequence()
Returns true if the writer is able to append an image to an image stream that already contains header information and possibly prior images.
If canWriteSequence returns false, writeToSequence and endWriteSequence will throw an UnsupportedOperationException.
The default implementation returns false. @return true if images may be appended sequentially.

Examples of com.xmlcalabash.io.Pipe.canWriteSequence()

                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();

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Examples of com.xmlcalabash.io.WritablePipe.canWriteSequence()

                        boolean seqOk = step.getOutput(wport).getSequence();
                        int docsCopied = 0;


                        WritablePipe pipe = outputs.get(wport);
                        // The output of a for-each is a sequence, irrespective of what the output says
                        pipe.canWriteSequence(true);


                        for (ReadablePipe reader : inputs.get(port)) {
                            reader.canReadSequence(true); // Hack again!
                            while (reader.moreDocuments()) {
                                XdmNode doc = reader.read();

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Examples of com.xmlcalabash.io.WritablePipe.canWriteSequence()

            String port = output.getPort();
            XOutput xoutput = new XOutput(runtime, output);
            xoutput.setLogger(step.getLog(port));
            addOutput(xoutput);
            WritablePipe wpipe = xoutput.getWriter();
            wpipe.canWriteSequence(output.getSequence());
            outputs.put(port, wpipe);
            logger.trace(MessageFormatter.nodeMessage(step.getNode(), step.getName() + " writes to " + wpipe + " for " + port));
        }


        parent.addStep(this);

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Examples of com.xmlcalabash.io.WritablePipe.canWriteSequence()

            if (port.endsWith("|")) {
                String rport = port.substring(0,port.length()-1);
                XInput xinput = getInput(rport);
                WritablePipe wpipe = xinput.getWriter();
                wpipe.setWriter(step);
                wpipe.canWriteSequence(true); // Let the other half work it out
                outputs.put(port, wpipe);
                logger.trace(MessageFormatter.nodeMessage(step.getNode(), step.getName() + " writes to " + wpipe + " for " + port));
            } else {
                XOutput xoutput = new XOutput(runtime, output);
                xoutput.setLogger(step.getLog(port));

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Examples of com.xmlcalabash.io.WritablePipe.canWriteSequence()

                XOutput xoutput = new XOutput(runtime, output);
                xoutput.setLogger(step.getLog(port));
                addOutput(xoutput);
                WritablePipe wpipe = xoutput.getWriter();
                wpipe.setWriter(step);
                wpipe.canWriteSequence(output.getSequence());
                outputs.put(port, wpipe);
                logger.trace(MessageFormatter.nodeMessage(step.getNode(), step.getName() + " writes to " + wpipe + " for " + port));
            }
        }
    }

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Examples of javax.imageio.ImageWriter.canWriteSequence()

        Iterator<ImageWriter> imageWriters = ImageIO.getImageWritersByFormatName(imageType.getFormatName());


        while (imageWriters.hasNext()) {
            ImageWriter imageWriter = imageWriters.next();


            if (imageWriter.canWriteSequence()) {
                return imageWriter;
            }
        }


        throw new IllegalArgumentException(MessageFormat.format("Cannot find sequence-capable image writer for {0} format",

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Examples of javax.imageio.ImageWriter.canWriteSequence()

        try {
            imageOut = ImageIO.createImageOutputStream(os);
            Iterator<ImageWriter> writers = ImageIO.getImageWritersByFormatName("GIF");
            while (writers.hasNext()) {
                writer = writers.next();
                if (writer.canWriteSequence()) {
                    break;
                }
            }


            if (writer == null || !writer.canWriteSequence()) {

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Examples of javax.imageio.ImageWriter.canWriteSequence()

                if (writer.canWriteSequence()) {
                    break;
                }
            }


            if (writer == null || !writer.canWriteSequence()) {
                throw new IllegalStateException("No GIF writer matched");
            }


            writer.setOutput(imageOut);

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