com.hubspot.chrome.devtools.client.core.memory.Memory Maven / Gradle / Ivy

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package com.hubspot.chrome.devtools.client.core.memory;

import com.fasterxml.jackson.core.type.TypeReference;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.hubspot.chrome.devtools.base.ChromeRequest;
import com.hubspot.chrome.devtools.base.ChromeSessionCore;
import java.util.concurrent.CompletableFuture;

public final class Memory {
  ChromeSessionCore chromeSession;

  ObjectMapper objectMapper;

  public Memory(ChromeSessionCore chromeSession, ObjectMapper objectMapper) {
    this.chromeSession = chromeSession;
    this.objectMapper = objectMapper;
  }

  public GetDOMCountersResult getDOMCounters() {
    ChromeRequest chromeRequest = new ChromeRequest("Memory.getDOMCounters");
    return chromeSession.send(chromeRequest, new TypeReference(){});
  }

  public CompletableFuture getDOMCountersAsync() {
    ChromeRequest chromeRequest = new ChromeRequest("Memory.getDOMCounters");
    return chromeSession.sendAsync(chromeRequest, new TypeReference(){});
  }

  public void prepareForLeakDetection() {
    ChromeRequest chromeRequest = new ChromeRequest("Memory.prepareForLeakDetection");
    chromeSession.send(chromeRequest);
  }

  public void prepareForLeakDetectionAsync() {
    ChromeRequest chromeRequest = new ChromeRequest("Memory.prepareForLeakDetection");
    chromeSession.sendAsync(chromeRequest);
  }

  /**
   * Enable/disable suppressing memory pressure notifications in all processes.
   *
   * @param suppressed  If true, memory pressure notifications will be suppressed.
   */
  public void setPressureNotificationsSuppressed(Boolean suppressed) {
    ChromeRequest chromeRequest = new ChromeRequest("Memory.setPressureNotificationsSuppressed");
    chromeRequest
        .putParams("suppressed", suppressed);
    chromeSession.send(chromeRequest);
  }

  /**
   * Enable/disable suppressing memory pressure notifications in all processes.
   *
   * @param suppressed  If true, memory pressure notifications will be suppressed.
   */
  public void setPressureNotificationsSuppressedAsync(Boolean suppressed) {
    ChromeRequest chromeRequest = new ChromeRequest("Memory.setPressureNotificationsSuppressed");
    chromeRequest
        .putParams("suppressed", suppressed);
    chromeSession.sendAsync(chromeRequest);
  }

  /**
   * Simulate a memory pressure notification in all processes.
   *
   * @param level  Memory pressure level of the notification.
   */
  public void simulatePressureNotification(PressureLevel level) {
    ChromeRequest chromeRequest = new ChromeRequest("Memory.simulatePressureNotification");
    chromeRequest
        .putParams("level", level);
    chromeSession.send(chromeRequest);
  }

  /**
   * Simulate a memory pressure notification in all processes.
   *
   * @param level  Memory pressure level of the notification.
   */
  public void simulatePressureNotificationAsync(PressureLevel level) {
    ChromeRequest chromeRequest = new ChromeRequest("Memory.simulatePressureNotification");
    chromeRequest
        .putParams("level", level);
    chromeSession.sendAsync(chromeRequest);
  }

  /**
   * Start collecting native memory profile.
   *
   * @param samplingInterval [Optional] Average number of bytes between samples.
   * @param suppressRandomness [Optional] Do not randomize intervals between samples.
   */
  public void startSampling(Integer samplingInterval, Boolean suppressRandomness) {
    ChromeRequest chromeRequest = new ChromeRequest("Memory.startSampling");
    chromeRequest
        .putParams("samplingInterval", samplingInterval)
        .putParams("suppressRandomness", suppressRandomness);
    chromeSession.send(chromeRequest);
  }

  /**
   * Start collecting native memory profile.
   *
   * @param samplingInterval [Optional] Average number of bytes between samples.
   * @param suppressRandomness [Optional] Do not randomize intervals between samples.
   */
  public void startSamplingAsync(Integer samplingInterval, Boolean suppressRandomness) {
    ChromeRequest chromeRequest = new ChromeRequest("Memory.startSampling");
    chromeRequest
        .putParams("samplingInterval", samplingInterval)
        .putParams("suppressRandomness", suppressRandomness);
    chromeSession.sendAsync(chromeRequest);
  }

  /**
   * Stop collecting native memory profile.
   */
  public void stopSampling() {
    ChromeRequest chromeRequest = new ChromeRequest("Memory.stopSampling");
    chromeSession.send(chromeRequest);
  }

  /**
   * Stop collecting native memory profile.
   */
  public void stopSamplingAsync() {
    ChromeRequest chromeRequest = new ChromeRequest("Memory.stopSampling");
    chromeSession.sendAsync(chromeRequest);
  }

  /**
   * Retrieve native memory allocations profile
   * collected since renderer process startup.
   */
  public SamplingProfile getAllTimeSamplingProfile() {
    ChromeRequest chromeRequest = new ChromeRequest("Memory.getAllTimeSamplingProfile");
    return chromeSession.send(chromeRequest, new TypeReference(){});
  }

  /**
   * Retrieve native memory allocations profile
   * collected since renderer process startup.
   */
  public CompletableFuture getAllTimeSamplingProfileAsync() {
    ChromeRequest chromeRequest = new ChromeRequest("Memory.getAllTimeSamplingProfile");
    return chromeSession.sendAsync(chromeRequest, new TypeReference(){});
  }

  /**
   * Retrieve native memory allocations profile
   * collected since browser process startup.
   */
  public SamplingProfile getBrowserSamplingProfile() {
    ChromeRequest chromeRequest = new ChromeRequest("Memory.getBrowserSamplingProfile");
    return chromeSession.send(chromeRequest, new TypeReference(){});
  }

  /**
   * Retrieve native memory allocations profile
   * collected since browser process startup.
   */
  public CompletableFuture getBrowserSamplingProfileAsync() {
    ChromeRequest chromeRequest = new ChromeRequest("Memory.getBrowserSamplingProfile");
    return chromeSession.sendAsync(chromeRequest, new TypeReference(){});
  }

  /**
   * Retrieve native memory allocations profile collected since last
   * `startSampling` call.
   */
  public SamplingProfile getSamplingProfile() {
    ChromeRequest chromeRequest = new ChromeRequest("Memory.getSamplingProfile");
    return chromeSession.send(chromeRequest, new TypeReference(){});
  }

  /**
   * Retrieve native memory allocations profile collected since last
   * `startSampling` call.
   */
  public CompletableFuture getSamplingProfileAsync() {
    ChromeRequest chromeRequest = new ChromeRequest("Memory.getSamplingProfile");
    return chromeSession.sendAsync(chromeRequest, new TypeReference(){});
  }
}