Examples of freemarker.core.ast.CollectionAndSequence

freemarker.core.ast.CollectionAndSequence
Add sequence capabilities to an existing collection, or vice versa. Used by ?keys and ?values built-ins.

    public int size() {
        return map.size();
    }


    public TemplateCollectionModel keys() {
        return new CollectionAndSequence(new SimpleSequence(map.keySet(), getObjectWrapper()));
    }

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    public TemplateCollectionModel keys() {
        return new CollectionAndSequence(new SimpleSequence(map.keySet(), getObjectWrapper()));
    }


    public TemplateCollectionModel values() {
        return new CollectionAndSequence(new SimpleSequence(map.values(), getObjectWrapper()));
    }

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        return wrapper.keyCount(object.getClass());
    }


    public TemplateCollectionModel keys()
    {
        return new CollectionAndSequence(new SimpleSequence(keySet(), wrapper));
    }

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        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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            throw TemplateNode.invalidTypeException(model, 
                    caller.getTarget(), env, "extended hash");
        }
        final TemplateCollectionModel result = apply((TemplateHashModelEx) model);
        if (!(result instanceof TemplateSequenceModel)) {
            return new CollectionAndSequence(result);
        } 
        return result;
    }

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Related Classes of freemarker.core.ast.CollectionAndSequence

freemarker.core.builtins.HashBuiltin

freemarker.ext.beans.BeanModel

freemarker.ext.beans.SimpleMapModel

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