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array_reader.h
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47 lines (36 loc) · 1.21 KB
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/**
* Copyright 2015 Google Inc. All Rights Reserved.
*
* 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 DEVTOOLS_CDBG_DEBUGLETS_JAVA_ARRAY_READER_H_
#define DEVTOOLS_CDBG_DEBUGLETS_JAVA_ARRAY_READER_H_
#include <memory>
#include "common.h"
#include "model_util.h"
namespace devtools {
namespace cdbg {
class JVariant;
struct FormatMessageModel;
// Reads array element.
class ArrayReader {
public:
virtual ~ArrayReader() { }
// Reads "source[index]". In case of error sets "error_message".
virtual ErrorOr<JVariant> ReadValue(
const JVariant& source,
const JVariant& index) const = 0;
};
} // namespace cdbg
} // namespace devtools
#endif // DEVTOOLS_CDBG_DEBUGLETS_JAVA_ARRAY_READER_H_