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/*
* Copyright (C) 2010 The Android Open Source Project
*
* Licensed 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 __STRING_TOKENIZER_H__
#define __STRING_TOKENIZER_H__
#include <drm/drm_framework_common.h>
namespace android {
/**
* This is an utility class for String manipulation.
*
*/
class StringTokenizer {
public:
/**
* Iterator for string tokens
*/
class Iterator {
friend class StringTokenizer;
private:
Iterator(StringTokenizer* StringTokenizer)
: mStringTokenizer(StringTokenizer), mIndex(0) {}
public:
Iterator(const Iterator& iterator);
Iterator& operator=(const Iterator& iterator);
virtual ~Iterator() {}
public:
bool hasNext();
String8& next();
private:
StringTokenizer* mStringTokenizer;
unsigned int mIndex;
};
public:
/**
* Constructor for StringTokenizer
*
* @param[in] string Complete string data
* @param[in] delimeter Delimeter used to split the string
*/
StringTokenizer(const String8& string, const String8& delimeter);
/**
* Destructor for StringTokenizer
*/
~StringTokenizer() {}
private:
/**
* Splits the string according to the delimeter
*/
void splitString(const String8& string, const String8& delimeter);
public:
/**
* Returns Iterator object to walk through the split string values
*
* @return Iterator object
*/
Iterator iterator();
private:
Vector<String8> mStringTokenizerVector;
};
};
#endif /* __STRING_TOKENIZER_H__ */
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