flutter::SequentialIdGenerator Class Reference

#include <sequential_id_generator.h>

Public Member Functions
	SequentialIdGenerator (uint32_t min_id, uint32_t max_id)
	~SequentialIdGenerator ()
uint32_t	GetGeneratedId (uint32_t number)
bool	HasGeneratedIdFor (uint32_t number) const
void	ReleaseNumber (uint32_t number)
void	ReleaseId (uint32_t id)

Detailed Description

Definition at line 20 of file sequential_id_generator.h.

Constructor & Destructor Documentation

SequentialIdGenerator()

flutter::SequentialIdGenerator::SequentialIdGenerator ( uint32_t  min_id, uint32_t  max_id  )

explicit

Definition at line 27 of file sequential_id_generator.cc.

    : min_id_(min_id), min_available_id_(min_id), max_id_(max_id) {}

~SequentialIdGenerator()

flutter::SequentialIdGenerator::~SequentialIdGenerator

(

)

Definition at line 30 of file sequential_id_generator.cc.

{}

Member Function Documentation

GetGeneratedId()

uint32_t flutter::SequentialIdGenerator::GetGeneratedId

(

uint32_t

number

)

Definition at line 32 of file sequential_id_generator.cc.

                                                              {
  auto it = number_to_id_.find(number);
  if (it != number_to_id_.end())
    return it->second;
 
  auto id = GetNextAvailableId();
  number_to_id_.emplace(number, id);
  id_to_number_.emplace(id, number);
  return id;
}

References id.

Referenced by flutter::testing::TEST(), and flutter::testing::TEST().

HasGeneratedIdFor()

bool flutter::SequentialIdGenerator::HasGeneratedIdFor

(

uint32_t

number

)

const

Definition at line 43 of file sequential_id_generator.cc.

                                                                   {
  return number_to_id_.find(number) != number_to_id_.end();
}

Referenced by flutter::testing::TEST(), and flutter::testing::TEST().

ReleaseId()

void flutter::SequentialIdGenerator::ReleaseId

(

uint32_t

id

)

Definition at line 54 of file sequential_id_generator.cc.

                                                 {
  if (id_to_number_.count(id) > 0U) {
    UpdateNextAvailableIdAfterRelease(id);
    Remove(id_to_number_[id], &number_to_id_, &id_to_number_);
  }
}

ReleaseNumber()

void flutter::SequentialIdGenerator::ReleaseNumber

(

uint32_t

number

)

Definition at line 47 of file sequential_id_generator.cc.

                                                         {
  if (number_to_id_.count(number) > 0U) {
    UpdateNextAvailableIdAfterRelease(number_to_id_[number]);
    Remove(number, &number_to_id_, &id_to_number_);
  }
}

Referenced by flutter::testing::TEST(), and flutter::testing::TEST().

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The documentation for this class was generated from the following files:

• shell/platform/windows/sequential_id_generator.h
• shell/platform/windows/sequential_id_generator.cc