Examples of TemplateModelIterator

freemarker.template.TemplateModelIterator
Used to iterate over a set of template models once; usually returned from {@link TemplateCollectionModel#iterator()}. Note that it's not a {@link TemplateModel}.

Examples of freemarker.template.TemplateModelIterator

            protected int findInCol(TemplateModel target,
                    final int allowedRangeStart, final int allowedRangeEnd)
                    throws TemplateModelException {
                if (allowedRangeEnd < 0) return -1;
                
                TemplateModelIterator it = m_col.iterator();
                
                int foundAtIdx = -1;  // -1 is the return value for "not found"
                int idx = 0; 
                searchItem: while (it.hasNext()) {
                    if (idx > allowedRangeEnd) break searchItem;
                    
                    TemplateModel current = it.next();
                    if (idx >= allowedRangeStart) {
                        if (modelsEqual(current, target, m_env)) {
                            foundAtIdx = idx;
                            if (m_dir == 1) break searchItem; // "find first"
                            // Otherwise it's "find last".

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Examples of freemarker.template.TemplateModelIterator

    }


    public TemplateCollectionModel values() throws TemplateModelException
    {
        List values = new ArrayList(size());
        TemplateModelIterator it = keys().iterator();
        while (it.hasNext()) {
            String key = ((TemplateScalarModel)it.next()).getAsString();
            values.add(get(key));
        }
        return new CollectionAndSequence(new SimpleSequence(values, wrapper));
    }

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Examples of freemarker.template.TemplateModelIterator

        });


        // TemplateCollectionModel
        params.put("property9", new TemplateCollectionModel() {
            public TemplateModelIterator iterator() throws TemplateModelException {
                return new TemplateModelIterator() {
                    private Iterator i;
                    {
                        i = Collections.EMPTY_LIST.iterator();
                    }

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Examples of freemarker.template.TemplateModelIterator

        });


        // TemplateCollectionModel
        params.put("property9", new TemplateCollectionModel() {
            public TemplateModelIterator iterator() throws TemplateModelException {
                return new TemplateModelIterator() {
                    private Iterator i;
                    {
                        i = Collections.EMPTY_LIST.iterator();
                    }

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Examples of freemarker.template.TemplateModelIterator

        });


        // TemplateCollectionModel
        params.put("property9", new TemplateCollectionModel() {
            public TemplateModelIterator iterator() throws TemplateModelException {
                return new TemplateModelIterator() {
                    private Iterator i;
                    {
                        i = Collections.EMPTY_LIST.iterator();
                    }

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Examples of freemarker.template.TemplateModelIterator

        });


        // TemplateCollectionModel
        params.put("property9", new TemplateCollectionModel() {
            public TemplateModelIterator iterator() throws TemplateModelException {
                return new TemplateModelIterator() {
                    private Iterator i;
                    {
                        i = Collections.EMPTY_LIST.iterator();
                    }

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Examples of freemarker.template.TemplateModelIterator

            return list;
        }
        if(model instanceof TemplateCollectionModel) {
            TemplateCollectionModel coll = (TemplateCollectionModel)model;
            ArrayList list = new ArrayList();
            TemplateModelIterator it = coll.iterator();            
            while(it.hasNext()) {
                list.add(unwrap(it.next(), nullModel, permissive));
            }
            return list;
        }
        if(model instanceof TemplateHashModelEx) {
            TemplateHashModelEx hash = (TemplateHashModelEx)model;
            HashMap map = new HashMap();
            TemplateModelIterator keys = hash.keys().iterator();
            while(keys.hasNext()) {
                String key = (String)unwrap(keys.next(), nullModel, permissive); 
                map.put(key, unwrap(hash.get(key), nullModel, permissive));
            }
            return map;
        }
        if (permissive) {

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Examples of freemarker.template.TemplateModelIterator

    }


    public DebugModel[] getCollection() throws TemplateModelException, RemoteException
    {
        List list = new ArrayList();
        TemplateModelIterator i = ((TemplateCollectionModel)model).iterator();
        while(i.hasNext())
        {
            list.add(getDebugModel(i.next()));
        }
        return (DebugModel[])list.toArray(new DebugModel[list.size()]);
    }

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Examples of freemarker.template.TemplateModelIterator


    public String[] keys() throws TemplateModelException
    {
        TemplateHashModelEx h = (TemplateHashModelEx)model;
        List list = new ArrayList();
        TemplateModelIterator i = h.keys().iterator();
        while(i.hasNext())
        {
            list.add(((TemplateScalarModel)i.next()).getAsString());
        }
        return (String[])list.toArray(new String[list.size()]);
    }

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Examples of freemarker.template.TemplateModelIterator

        }
    }


    public TemplateModelIterator iterator()
    {
        return new TemplateModelIterator()
        {
            int i = 0;
            
            public boolean hasNext() throws TemplateModelException
            {

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