StringBuffer.h

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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 _DECAF_LANG_STRINGBUFFER_H_
#define _DECAF_LANG_STRINGBUFFER_H_

#include <decaf/util/Config.h>
#include <decaf/lang/AbstractStringBuilder.h>
#include <decaf/lang/String.h>
#include <decaf/lang/CharSequence.h>
#include <decaf/lang/Appendable.h>
#include <decaf/lang/Pointer.h>
#include <decaf/util/concurrent/Mutex.h>

namespace decaf {
namespace lang {

    class StringBuilder;

    class DECAF_API StringBuffer : public AbstractStringBuilder,
                                   public Appendable {
    public:

        StringBuffer();

        StringBuffer(int capacity);

        StringBuffer(const String& source);

        StringBuffer(const CharSequence* source);

        virtual ~StringBuffer();

    public:

        virtual int capacity() const;

        virtual char charAt(int index) const;

        virtual void ensureCapacity(int minCapacity);

        virtual void getChars(int start, int end, char* dst, int dstSize, int dstStart) const;

        virtual int indexOf(const String& value) const;

        virtual int indexOf(const String& value, int start) const;

        virtual int lastIndexOf(const String& value) const;

        virtual int lastIndexOf(const String& value, int start) const;

        virtual int length() const;

        virtual void setLength(int length);

        virtual void setCharAt(int index, char value);

        virtual String substring(int start) const;

        virtual String substring(int start, int end) const;

        virtual CharSequence* subSequence(int start, int end) const;

        virtual String toString() const;

        virtual void trimToSize();

    public:

        template<typename POINTER>
        StringBuffer& append(const POINTER* pointer) {

            if (pointer == NULL) {
                doAppendNull();
            } else {
                doAppend(pointer->toString());
            }

            return *this;
        }

        template<typename TYPE>
        StringBuffer& append(const Pointer<TYPE> pointer) {

            if (pointer == NULL) {
                doAppendNull();
            } else {
                doAppend(pointer->toString());
            }

            return *this;
        }

        StringBuffer& append(bool value);

        StringBuffer& append(char value);

        StringBuffer& append(short value);

        StringBuffer& append(int value);

        StringBuffer& append(long long value);

        StringBuffer& append(float value);

        StringBuffer& append(double value);

        StringBuffer& append(const char* value);

        StringBuffer& append(const char* value, int offset, int length);

        StringBuffer& append(const CharSequence* value);

        StringBuffer& append(const CharSequence* value, int offset, int length);

        StringBuffer& append(const String& value);

        StringBuffer& append(const StringBuilder& value);

        StringBuffer& deleteRange(int start, int end);

        StringBuffer& deleteCharAt(int index);

        template<typename POINTER>
        StringBuffer& insert(int index, const POINTER* pointer) {

            if (pointer == NULL) {
                doInsert(index, "null");
            } else {
                doInsert(index, pointer->toString());
            }

            return *this;
        }

        template<typename TYPE>
        StringBuffer& insert(int index, const Pointer<TYPE> pointer) {

            if (pointer == NULL) {
                doInsert(index, "null");
            } else {
                doInsert(index, pointer->toString());
            }

            return *this;
        }

        StringBuffer& insert(int index, char value);

        StringBuffer& insert(int index, bool value);

        StringBuffer& insert(int index, short value);

        StringBuffer& insert(int index, int value);

        StringBuffer& insert(int index, long long value);

        StringBuffer& insert(int index, float value);

        StringBuffer& insert(int index, double value);

        StringBuffer& insert(int index, const char* value);

        StringBuffer& insert(int index, const String& value);

        StringBuffer& insert(int index, const std::string& value);

        StringBuffer& insert(int index, const char* value, int offset, int length);

        StringBuffer& insert(int index, const CharSequence* value);

        StringBuffer& insert(int index, const CharSequence* value, int offset, int length);

        StringBuffer& replace(int start, int end, const String& value);

        StringBuffer& reverse();

    };

}}

#endif /* _DECAF_LANG_STRINGBUFFER_H_ */