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/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef AXIOM_CHILDREN_QNAME_ITERATOR_H
#define AXIOM_CHILDREN_QNAME_ITERATOR_H
/**
*@file axiom_children_qname_iterator.h
*@brief this is the iterator for om nodes using qname
*/
#include <axiom_node.h>
#include <axiom_namespace.h>
#include <axutil_qname.h>
#ifdef __cplusplus
extern "C"
{
#endif
typedef struct axiom_children_qname_iterator
axiom_children_qname_iterator_t;
/**
* @defgroup axiom_children_qname_iterator children qname iterator
* @ingroup axiom_om
* @{
*/
AXIS2_EXTERN axiom_children_qname_iterator_t *AXIS2_CALL
axiom_children_qname_iterator_create(
const axutil_env_t * env,
axiom_node_t * current_child,
axutil_qname_t * given_qname);
/**
* free om_children_qname_iterator struct
* @param iterator a pointer to axiom children iterator struct
* @param env environment, MUST NOT be NULL
*/
AXIS2_EXTERN void AXIS2_CALL
axiom_children_qname_iterator_free(
axiom_children_qname_iterator_t * iterator,
const axutil_env_t * env);
/**
* Removes from the underlying collection the last element returned by the
* iterator (optional operation). This method can be called only once per
* call to <tt>next</tt>. The behavior of an iterator is unspecified if
* the underlying collection is modified while the iteration is in
* progress in any way other than by calling this method.
* @param iterator a pointer to axiom children iterator struct
* @param env environment, MUST NOT be NULL
*/
AXIS2_EXTERN axis2_status_t AXIS2_CALL
axiom_children_qname_iterator_remove(
axiom_children_qname_iterator_t * iterator,
const axutil_env_t * env);
/**
* Returns <tt>true</tt> if the iteration has more elements. (In other
* words, returns <tt>true</tt> if <tt>next</tt> would return an
* axiom_node_t struct rather than null with error code set in environment
* @param iterator a pointer to axiom children iterator struct
* @param env environment, MUST NOT be NULL
*/
AXIS2_EXTERN axis2_bool_t AXIS2_CALL
axiom_children_qname_iterator_has_next(
axiom_children_qname_iterator_t * iterator,
const axutil_env_t * env);
/**
* Returns the next element in the iteration.
* @param iterator a pointer to axiom children iterator struct
* @param env environment, MUST NOT be NULL
*/
AXIS2_EXTERN axiom_node_t *AXIS2_CALL
axiom_children_qname_iterator_next(
axiom_children_qname_iterator_t * iterator,
const axutil_env_t * env);
/** @} */
#ifdef __cplusplus
}
#endif
#endif /* AXIOM_CHILDREN_QNAME_ITERATOR_H */
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