Example usage for org.apache.commons.collections.iterators IteratorChain IteratorChain

Introduction

In this page you can find the example usage for org.apache.commons.collections.iterators IteratorChain IteratorChain.

Prototype

public IteratorChain(Collection iterators) 

Source Link

Document

Constructs a new IteratorChain over the collection of iterators.

Usage

From source file:org.richfaces.component.UIScrollableDataTable.java

@SuppressWarnings("unchecked")
protected Iterator<UIComponent> fixedChildren() {
    IteratorChain chain = new IteratorChain(getFacets().values().iterator());
    //RF-1248 Adding facets to both dataChildren and fixed children
    //To make both supports and header/footer work
    for (Iterator<UIComponent> i = getChildren().iterator(); i.hasNext();) {
        UIComponent kid = (UIComponent) i.next();
        if (kid instanceof Column || kid instanceof UIColumn) {
            chain.addIterator(kid.getFacets().values().iterator());
        }/* ww  w.  j ava 2s  .c  om*/
    }

    return chain;
}

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From source file:org.talend.dataquality.matchmerge.Attribute.java

public Iterator<String> allValues() {
    return new IteratorChain(new Iterator[] { Collections.singleton(value).iterator(), values.iterator() });
}

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