Examples of OrderedTreeNode

org.foray.common.OrderedTreeNode
A {@link TreeNode} that is aware of its relationships not only to its parentsand children, but also to its siblings. The order and placement of children is significant.

Examples of org.foray.common.OrderedTreeNode

    protected String getText(final AreaNode node) {
        final StringBuilder builder = new StringBuilder();
        final Iterator<OrderedTreeNode> iterator =
                node.postOrderDescendantIterator();
        while (iterator.hasNext()) {
            final OrderedTreeNode otn = iterator.next();
            if (otn instanceof TextArea) {
                final TextArea textArea = (TextArea) otn;
                final CharSequence text = textArea.getRawText();
                builder.append(text);
            }

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Examples of org.foray.common.OrderedTreeNode


    /**
     * {@inheritDoc}
     */
    public void addChild(final FObj child) throws FoTreeException {
        final OrderedTreeNode lastChild = this.getLastChild();
        if (child instanceof LayoutMasterSet) {
            if (lastChild != null) {
                child.throwExceptionInvalidLocation();
            }
        } else if (child instanceof Declarations) {

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Examples of org.foray.common.OrderedTreeNode

            this.nextPageSequence = null;
            while (this.nextPageSequence == null) {
                if (! this.descendantIterator.hasNext()) {
                    return;
                }
                final OrderedTreeNode node = this.descendantIterator.next();
                if (node instanceof PageSequence) {
                    this.nextPageSequence = (PageSequence) node;
                }
            }
        }

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Examples of org.foray.common.OrderedTreeNode

        this.optimized = true;
        /* Resolve the page-number-citations. */
        final Iterator<OrderedTreeNode> iterator =
                this.postOrderDescendantIterator();
        while (iterator.hasNext()) {
            final OrderedTreeNode o = iterator.next();
            if (o instanceof PageNumberCitationArea) {
                final PageNumberCitationArea pia = (PageNumberCitationArea) o;
                pia.getText();
            }
        }

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Examples of org.foray.common.OrderedTreeNode

            return;
        }
        final Iterator<OrderedTreeNode> iterator =
                this.postOrderDescendantIterator();
        while (iterator.hasNext()) {
            final OrderedTreeNode object = iterator.next();
            if (object instanceof LeaderArea) {
                final LeaderArea leader = (LeaderArea) object;
                boolean prorating = false;
                if (Math.abs(leaderSpaceAvailable) >= Math.abs(unusedSpace)) {
                    prorating = true;

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Examples of org.foray.common.OrderedTreeNode

        // First, compute how much capacity the leaders have.
        int leaderSpaceAvailable = 0;
        final Iterator<OrderedTreeNode> iterator =
                this.postOrderDescendantIterator();
        while (iterator.hasNext()) {
            final OrderedTreeNode object = iterator.next();
            if (object instanceof LeaderArea) {
                final LeaderArea leader = (LeaderArea) object;
                if (unusedSpace > 0) {
                    leaderSpaceAvailable += leader.traitLeaderLengthMax()
                            - leader.getProgressionDimension();

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Examples of org.foray.common.OrderedTreeNode

        if (wordSpacingCapacity == 0) {
            return;
        }
        final Iterator<OrderedTreeNode> iterator = this.postOrderDescendantIterator();
        while (iterator.hasNext()) {
            final OrderedTreeNode descendant = iterator.next();
            if (descendant instanceof TextArea) {
                final TextArea text = (TextArea) descendant;
                boolean prorating = false;
                if (Math.abs(wordSpacingCapacity) >= Math.abs(unusedSpace)) {
                    prorating = true;

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Examples of org.foray.common.OrderedTreeNode

     */
    private int computeWordSpacingCapacity(final int unusedSpace) {
        int wordSpacingCapacity = 0;
        final Iterator<OrderedTreeNode> iterator = this.postOrderDescendantIterator();
        while (iterator.hasNext()) {
            final OrderedTreeNode descendant = iterator.next();
            if (descendant instanceof TextArea) {
                final TextArea text = (TextArea) descendant;
                if (unusedSpace > 0) {
                    wordSpacingCapacity += text.maxWordSpacingCapacity()
                            - text.wordSpacingUsed();

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Examples of org.foray.common.OrderedTreeNode

        if (letterSpacingCapacity == 0) {
            return;
        }
        final Iterator<OrderedTreeNode> iterator = this.postOrderDescendantIterator();
        while (iterator.hasNext()) {
            final OrderedTreeNode descendant = iterator.next();
            if (descendant instanceof TextArea) {
                final TextArea text = (TextArea) descendant;
                boolean prorating = false;
                if (Math.abs(letterSpacingCapacity) >= Math.abs(unusedSpace)) {
                    prorating = true;

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Examples of org.foray.common.OrderedTreeNode

     */
    private int computeLetterSpacingCapacity(final int unusedSpace) {
        int letterSpacingCapacity = 0;
        final Iterator<OrderedTreeNode> iterator = this.postOrderDescendantIterator();
        while (iterator.hasNext()) {
            final OrderedTreeNode descendant = iterator.next();
            if (descendant instanceof TextArea) {
                final TextArea text = (TextArea) descendant;
                if (unusedSpace > 0) {
                    letterSpacingCapacity += text.maxLetterSpacingCapacity()
                            - text.letterSpacingUsed();

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