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

Introduction

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

Prototype

public SingletonIterator(Object object, boolean removeAllowed) 

Source Link

Document

Constructs a new SingletonIterator optionally choosing if remove is a permitted operation.

Usage

From source file:org.bhave.sweeper.impl.SingleValueSweep.java

@SuppressWarnings("unchecked")
@Override//from  w w  w .  j  av a 2  s .  c  om
public Iterator<Configuration> iterator() {
    SingletonIterator it = new SingletonIterator(value, false);
    TransformIterator itConfig = new TransformIterator(it, new ConfigurationTranformer(param));

    return itConfig;
}

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From source file:org.eclipse.smila.datamodel.id.impl.KeyImpl.java

/**
 * {@inheritDoc}/* w w w  . j a  v a  2s . co m*/
 * 
 * @see org.eclipse.smila.datamodel.id.Key#getKeyNames()
 */
public Iterator<String> getKeyNames() {
    if (_compositeKey == null) {
        if (_simpleKeyName == null) {
            return EmptyIterator.INSTANCE;
        } else {
            return new SingletonIterator(_simpleKeyName, false);
        }
    } else {
        return _compositeKey.keySet().iterator();
    }
}

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