Example usage for com.google.gwt.xml.client Text getData

Introduction

In this page you can find the example usage for com.google.gwt.xml.client Text getData.

Prototype

String getData();

Source Link

Document

This method retrieves the data.

Usage

From source file:client.net.sf.saxon.ce.xmldom.XMLParser.java

License:Mozilla Public License

private static void removeWhitespaceInner(Node n, Node parent) {
    // This n is removed from the parent if n is a whitespace node
    if (parent != null && n instanceof Text && (!(n instanceof CDATASection))) {
        Text t = (Text) n;
        if (t.getData().matches("[ \t\n]*")) {
            parent.removeChild(t);// w  ww  .  j a  va 2  s.com
        }
    }
    if (n.hasChildNodes()) {
        int length = n.getChildNodes().getLength();
        List<Node> toBeProcessed = new ArrayList<Node>();
        // We collect all the nodes to iterate as the child nodes will change 
        // upon removal
        for (int i = 0; i < length; i++) {
            toBeProcessed.add(n.getChildNodes().item(i));
        }
        // This changes the child nodes, but the iterator of nodes never changes
        // meaning that this is safe
        for (Node childNode : toBeProcessed) {
            removeWhitespaceInner(childNode, n);
        }
    }
}

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