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//===--- ConformingMethodList.h --- -----------------------------*- C++ -*-===//
//
// This source file is part of the Swift.org open source project
//
// Copyright (c) 2019 Apple Inc. and the Swift project authors
// Licensed under Apache License v2.0 with Runtime Library Exception
//
// See https://swift.org/LICENSE.txt for license information
// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
//
//===----------------------------------------------------------------------===//
#ifndef SWIFT_IDE_CONFORMINGMETHODLIST_H
#define SWIFT_IDE_CONFORMINGMETHODLIST_H
#include "swift/AST/Type.h"
#include "swift/Basic/LLVM.h"
namespace swift {
class CodeCompletionCallbacksFactory;
namespace ide {
/// A result item for context info query.
class ConformingMethodListResult {
public:
/// The decl context of the parsed expression.
DeclContext *DC;
/// The resolved type of the expression.
Type ExprType;
/// Methods which satisfy the criteria.
SmallVector<ValueDecl *, 0> Members;
ConformingMethodListResult(DeclContext *DC, Type ExprType)
: DC(DC), ExprType(ExprType) {}
};
/// An abstract base class for consumers of context info results.
class ConformingMethodListConsumer {
public:
virtual ~ConformingMethodListConsumer() {}
virtual void handleResult(const ConformingMethodListResult &result) = 0;
virtual void setReusingASTContext(bool flag) = 0;
};
/// Printing consumer
class PrintingConformingMethodListConsumer
: public ConformingMethodListConsumer {
llvm::raw_ostream &OS;
public:
PrintingConformingMethodListConsumer(llvm::raw_ostream &OS) : OS(OS) {}
void handleResult(const ConformingMethodListResult &result) override;
void setReusingASTContext(bool flag) override {}
};
/// Create a factory for code completion callbacks.
CodeCompletionCallbacksFactory *makeConformingMethodListCallbacksFactory(
ArrayRef<const char *> expectedTypeNames,
ConformingMethodListConsumer &Consumer);
} // namespace ide
} // namespace swift
#endif // SWIFT_IDE_CONFORMINGMETHODLIST_H