Package org.apache.commons.collections.iterators

Examples of org.apache.commons.collections.iterators.EnumerationIterator

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        return value;
    }

    public Iterator getKeys()
    {
        return new EnumerationIterator(config.getInitParameterNames());
    }
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            Map map = (Map) value;
            return map.entrySet().iterator();
           
        } else if ( value instanceof Enumeration ) {
            // if it's an enumeration, wrap it in an EnumerationIterator
            return new EnumerationIterator( (Enumeration) value );
           
        } else if ( value != null ) {
            // if we have an array return an ArrayIterator
            Class type = value.getClass();
            if ( type.isArray() ) {
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        }
    }

    public Iterator getKeys()
    {
        return new EnumerationIterator(request.getParameterNames());
    }
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        return value;
    }

    public Iterator getKeys()
    {
        return new EnumerationIterator(config.getInitParameterNames());
    }
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        return value;
    }

    public Iterator getKeys()
    {
        return new EnumerationIterator(context.getInitParameterNames());
    }
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     */
    public static Iterator asIterator(Enumeration enumeration) {
        if (enumeration == null) {
            throw new NullPointerException("Enumeration must not be null");
        }
        return new EnumerationIterator(enumeration);
    }
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            throw new NullPointerException("Enumeration must not be null");
        }
        if (removeCollection == null) {
            throw new NullPointerException("Collection must not be null");
        }
        return new EnumerationIterator(enumeration, removeCollection);
    }
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        } else if (obj instanceof Object[]) {
            return new ObjectArrayIterator((Object[]) obj);
           
        } else if (obj instanceof Enumeration) {
            return new EnumerationIterator((Enumeration) obj);
           
        } else if (obj instanceof Map) {
            return ((Map) obj).values().iterator();
           
        } else if (obj instanceof Dictionary) {
            return new EnumerationIterator(((Dictionary) obj).elements());
           
        } else if (obj != null && obj.getClass().isArray()) {
            return new ArrayIterator(obj);
           
        } else {
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     *
     * @param enumeration  the enumeration to traverse, which should not be <code>null</code>.
     * @throws NullPointerException if the enumeration parameter is <code>null</code>.
     */
    public static List toList(Enumeration enumeration) {
        return IteratorUtils.toList(new EnumerationIterator(enumeration));
    }
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     */
    public static Iterator asIterator(Enumeration enumeration) {
        if (enumeration == null) {
            throw new NullPointerException("Enumeration must not be null");
        }
        return new EnumerationIterator(enumeration);
    }
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