Example usage for org.apache.commons.lang3.tuple MutablePair equals

Introduction

In this page you can find the example usage for org.apache.commons.lang3.tuple MutablePair equals.

Prototype

public boolean equals(Object obj) 

Source Link

Document

Indicates whether some other object is "equal to" this one.

Usage

From source file:AIR.Common.xml.XmlReader.java

private boolean readToDescendant(String item) throws XmlReaderException, IOException {
    MutablePair<Content, Integer> alwaysTop = null;
    if (_stack.size() > 0) {
        alwaysTop = _stack.peek();/*from  w  ww  . j a  v  a  2s. co m*/
    }
    while (_stack.size() != 0) {
        MutablePair<Content, Integer> topElement = _stack.peek();

        if (topElement.getLeft().getCType() == CType.Element) {
            Element topElementNode = (Element) topElement.getLeft();
            if (StringUtils.equals(item, topElementNode.getName()))
                return true;

            int nextChild = topElement.getRight() + 1;
            if (topElementNode.getChildren().size() > nextChild) {
                topElement.setRight(nextChild);
                Element nextTraversalNode = topElementNode.getChildren().get(nextChild);
                _stack.push(new MutablePair<Content, Integer>(nextTraversalNode, -1));
            } else {
                // we do not want to pop the original top node (alwaysTop) as we are
                // only doing descendant.
                if (!alwaysTop.equals(topElement))
                    _stack.pop();
                else
                    break;
            }
        }
    }

    return false;
}

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