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LargeOutputReceiver
public
class
LargeOutputReceiver
extends Object
implements
IShellOutputReceiver
| java.lang.Object
|
| ↳ |
com.android.tradefed.device.LargeOutputReceiver
|
Klasa przeznaczona do zbierania danych wyjściowych przez długo działające polecenia.
Maksymalny rozmiar pliku tymczasowego jest ograniczony do około maxFileSize.
Aby zapobiec utracie danych po osiągnięciu limitu, plik ten zawiera zestaw plików hosta tymczasowego.
Podsumowanie
Metody publiczne |
|---|
void
|
addOutput(byte[] data, int offset, int length)
|
void
|
cancel()
Anuluje polecenie.
|
void
|
clear()
Usuń aktualnie zgromadzone dane, a potem utwórz nowy plik.
|
void
|
delete()
usunąć wszystkie zgromadzone dane.
|
void
|
flush()
|
InputStreamSource
|
getData()
Pobiera zebrane dane wyjściowe w postaci InputStreamSource.
|
InputStreamSource
|
getData(int maxBytes)
Pobiera ostatnie maxBytes z zebranych danych wyjściowych jako InputStreamSource.
|
InputStreamSource
|
getData(int maxBytes, int offset)
Pobiera ostatnie maxBytes z zebranych danych wyjściowych jako InputStreamSource.
|
boolean
|
isCancelled()
|
Konstruktory publiczne
LargeOutputReceiver
public LargeOutputReceiver (String descriptor,
String serialNumber,
long maxDataSize)
Tworzy LargeOutputReceiver.
| Parametry |
|---|
descriptor |
String: opis polecenia do wykonania. Tylko do celów rejestrowania. |
serialNumber |
String: numer seryjny urządzenia. Tylko do celów rejestrowania. |
maxDataSize |
long: przybliżona maksymalna ilość danych do zachowania.
|
Metody publiczne
addOutput
public void addOutput (byte[] data,
int offset,
int length)
| Parametry |
|---|
data |
byte |
offset |
int |
length |
int |
anuluj
public void cancel ()
Anuluje polecenie.
wyczyść
public void clear ()
Usuń aktualnie zgromadzone dane, a potem utwórz nowy plik.
usuń
public void delete ()
usunąć wszystkie zgromadzone dane.
spłukać
public void flush ()
getData
public InputStreamSource getData ()
Pobiera zebrane dane wyjściowe w postaci InputStreamSource.
| Zwroty |
|---|
InputStreamSource |
Wyniki zebrane przez polecenie.
|
getData
public InputStreamSource getData (int maxBytes)
Pobiera ostatnie maxBytes z zebranych danych wyjściowych jako InputStreamSource.
| Parametry |
|---|
maxBytes |
int: maksymalna ilość danych do zwrócenia. Powinien być to rozmiar, który zmieści się w pamięci. |
| Zwroty |
|---|
InputStreamSource |
zebrane dane wyjściowe polecenia, które są przechowywane w pamięci;
|
getData
public InputStreamSource getData (int maxBytes,
int offset)
Pobiera ostatnie maxBytes z zebranych danych wyjściowych jako InputStreamSource.
| Parametry |
|---|
maxBytes |
int: maksymalna ilość danych do zwrócenia. Powinien to być rozmiar, który zmieści się w pamięci. |
offset |
int: przesunięcie, od którego należy zacząć pobieranie danych z bufora. |
| Zwroty |
|---|
InputStreamSource |
zebrane dane wyjściowe polecenia, które są przechowywane w pamięci;
|
isCancelled
public boolean isCancelled ()
Treść strony i umieszczone na niej fragmenty kodu podlegają licencjom opisanym w Licencji na treści. Java i OpenJDK są znakami towarowymi lub zastrzeżonymi znakami towarowymi należącymi do firmy Oracle lub jej podmiotów stowarzyszonych.
Ostatnia aktualizacja: 2025-07-26 UTC.
[[["Łatwo zrozumieć","easyToUnderstand","thumb-up"],["Rozwiązało to mój problem","solvedMyProblem","thumb-up"],["Inne","otherUp","thumb-up"]],[["Brak potrzebnych mi informacji","missingTheInformationINeed","thumb-down"],["Zbyt skomplikowane / zbyt wiele czynności do wykonania","tooComplicatedTooManySteps","thumb-down"],["Nieaktualne treści","outOfDate","thumb-down"],["Problem z tłumaczeniem","translationIssue","thumb-down"],["Problem z przykładami/kodem","samplesCodeIssue","thumb-down"],["Inne","otherDown","thumb-down"]],["Ostatnia aktualizacja: 2025-07-26 UTC."],[],[],null,["# LargeOutputReceiver\n===================\n\n\n`\npublic\n\n\nclass\nLargeOutputReceiver\n`\n\n\n`\n\nextends Object\n\n\n`\n\n`\n\n\nimplements\n\nIShellOutputReceiver\n\n\n`\n\n|---|-------------------------------------------------|\n| java.lang.Object ||\n| ↳ | com.android.tradefed.device.LargeOutputReceiver |\n\n\u003cbr /\u003e\n\n*** ** * ** ***\n\nA class designed to help run long running commands collect output.\n\n\nThe maximum size of the tmp file is limited to approximately `maxFileSize`.\nTo prevent data loss when the limit has been reached, this file keeps set of tmp host\nfiles.\n\n\u003cbr /\u003e\n\nSummary\n-------\n\n| ### Public constructors ||\n|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|---|\n| ` `[LargeOutputReceiver](../../../../../../reference/tradefed/com/android/tradefed/device/LargeOutputReceiver.html#LargeOutputReceiver(java.lang.String,%20java.lang.String,%20long))`(String descriptor, String serialNumber, long maxDataSize) ` Creates a [LargeOutputReceiver](../../../../../../reference/tradefed/com/android/tradefed/device/LargeOutputReceiver.html). |\n\n| ### Public methods ||\n|----------------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| ` void` | ` `[addOutput](../../../../../../reference/tradefed/com/android/tradefed/device/LargeOutputReceiver.html#addOutput(byte[],%20int,%20int))`(byte[] data, int offset, int length) ` |\n| ` void` | ` `[cancel](../../../../../../reference/tradefed/com/android/tradefed/device/LargeOutputReceiver.html#cancel())`() ` Cancels the command. |\n| ` void` | ` `[clear](../../../../../../reference/tradefed/com/android/tradefed/device/LargeOutputReceiver.html#clear())`() ` Delete currently accumulated data, and then re-create a new file. |\n| ` void` | ` `[delete](../../../../../../reference/tradefed/com/android/tradefed/device/LargeOutputReceiver.html#delete())`() ` Delete all accumulated data. |\n| ` void` | ` `[flush](../../../../../../reference/tradefed/com/android/tradefed/device/LargeOutputReceiver.html#flush())`() ` |\n| ` InputStreamSource` | ` `[getData](../../../../../../reference/tradefed/com/android/tradefed/device/LargeOutputReceiver.html#getData())`() ` Gets the collected output as a [InputStreamSource](../../../../../../reference/tradefed/com/android/tradefed/result/InputStreamSource.html). |\n| ` InputStreamSource` | ` `[getData](../../../../../../reference/tradefed/com/android/tradefed/device/LargeOutputReceiver.html#getData(int))`(int maxBytes) ` Gets the last \u003cvar translate=\"no\"\u003emaxBytes\u003c/var\u003e of collected output as a [InputStreamSource](../../../../../../reference/tradefed/com/android/tradefed/result/InputStreamSource.html). |\n| ` InputStreamSource` | ` `[getData](../../../../../../reference/tradefed/com/android/tradefed/device/LargeOutputReceiver.html#getData(int,%20int))`(int maxBytes, int offset) ` Gets the last \u003cvar translate=\"no\"\u003emaxBytes\u003c/var\u003e of collected output as a [InputStreamSource](../../../../../../reference/tradefed/com/android/tradefed/result/InputStreamSource.html). |\n| ` boolean` | ` `[isCancelled](../../../../../../reference/tradefed/com/android/tradefed/device/LargeOutputReceiver.html#isCancelled())`() ` |\n\nPublic constructors\n-------------------\n\n### LargeOutputReceiver\n\n```\npublic LargeOutputReceiver (String descriptor, \n String serialNumber, \n long maxDataSize)\n```\n\nCreates a [LargeOutputReceiver](../../../../../../reference/tradefed/com/android/tradefed/device/LargeOutputReceiver.html).\n\n\u003cbr /\u003e\n\n| Parameters ||\n|----------------|--------------------------------------------------------------------------|\n| `descriptor` | `String`: the descriptor of the command to run. For logging only. \u003cbr /\u003e |\n| `serialNumber` | `String`: the serial number of the device. For logging only. \u003cbr /\u003e |\n| `maxDataSize` | `long`: the approximate max amount of data to keep. \u003cbr /\u003e |\n\nPublic methods\n--------------\n\n### addOutput\n\n```\npublic void addOutput (byte[] data, \n int offset, \n int length)\n```\n\n\n\u003cbr /\u003e\n\n| Parameters ||\n|----------|---------------|\n| `data` | `byte` \u003cbr /\u003e |\n| `offset` | `int` \u003cbr /\u003e |\n| `length` | `int` \u003cbr /\u003e |\n\n### cancel\n\n```\npublic void cancel ()\n```\n\nCancels the command.\n\n\u003cbr /\u003e\n\n### clear\n\n```\npublic void clear ()\n```\n\nDelete currently accumulated data, and then re-create a new file.\n\n\u003cbr /\u003e\n\n### delete\n\n```\npublic void delete ()\n```\n\nDelete all accumulated data.\n\n\u003cbr /\u003e\n\n### flush\n\n```\npublic void flush ()\n```\n\n\n\u003cbr /\u003e\n\n### getData\n\n```\npublic InputStreamSource getData ()\n```\n\nGets the collected output as a [InputStreamSource](../../../../../../reference/tradefed/com/android/tradefed/result/InputStreamSource.html).\n\n\u003cbr /\u003e\n\n| Returns ||\n|---------------------|-----------------------------------------------|\n| `InputStreamSource` | The collected output from the command. \u003cbr /\u003e |\n\n### getData\n\n```\npublic InputStreamSource getData (int maxBytes)\n```\n\nGets the last \u003cvar translate=\"no\"\u003emaxBytes\u003c/var\u003e of collected output as a [InputStreamSource](../../../../../../reference/tradefed/com/android/tradefed/result/InputStreamSource.html).\n\n\u003cbr /\u003e\n\n| Parameters ||\n|------------|------------------------------------------------------------------------------------------------------------|\n| `maxBytes` | `int`: the maximum amount of data to return. Should be an amount that can comfortably fit in memory \u003cbr /\u003e |\n\n| Returns ||\n|---------------------|----------------------------------------------------------------|\n| `InputStreamSource` | The collected output from the command, stored in memory \u003cbr /\u003e |\n\n### getData\n\n```\npublic InputStreamSource getData (int maxBytes, \n int offset)\n```\n\nGets the last \u003cvar translate=\"no\"\u003emaxBytes\u003c/var\u003e of collected output as a [InputStreamSource](../../../../../../reference/tradefed/com/android/tradefed/result/InputStreamSource.html).\n\n\u003cbr /\u003e\n\n| Parameters ||\n|------------|------------------------------------------------------------------------------------------------------------|\n| `maxBytes` | `int`: the maximum amount of data to return. Should be an amount that can comfortably fit in memory \u003cbr /\u003e |\n| `offset` | `int`: The offset of when to start getting the data from the buffer. \u003cbr /\u003e |\n\n| Returns ||\n|---------------------|----------------------------------------------------------------|\n| `InputStreamSource` | The collected output from the command, stored in memory \u003cbr /\u003e |\n\n### isCancelled\n\n```\npublic boolean isCancelled ()\n```\n\n\n\u003cbr /\u003e\n\n| Returns ||\n|-----------|--------|\n| `boolean` | \u003cbr /\u003e |"]]
