TrackDescriptor

Kotlin |Java

public final class TrackDescriptor

Low level representation of a Track, written once to the Trace.

Summary

Public constructors
`TrackDescriptor( @NonNull String name, long uuid, long parentUuid, int type, int pid, int tid )`

Public methods
`final @NonNull String`	`getName()` Display name of the Track in the trace.
`final long`	`getParentUuid()` If set, this Track will be nested inside of the parent track (for example, when a `ThreadTrack` is a child of a `ProcessTrack`).
`final int`	`getPid()` If type == `TRACK_DESCRIPTOR_TYPE_PROCESS`, represents the PID of the process.
`final int`	`getTid()` If type == `TRACK_DESCRIPTOR_TYPE_THREAD`, represents the TID of the thread.
`final int`	`getType()` One of `TRACK_DESCRIPTOR_TYPE_THREAD`, `TRACK_DESCRIPTOR_TYPE_COUNTER`, `TRACK_DESCRIPTOR_TYPE_PROCESS`
`final long`	`getUuid()` Unique ID of the Track - each corresponding `TraceEvent` in the trace will set `TraceEvent.trackUuid` to this value.
`final void`	`setName(@NonNull String name)` Display name of the Track in the trace.
`final void`	`setParentUuid(long parentUuid)` If set, this Track will be nested inside of the parent track (for example, when a `ThreadTrack` is a child of a `ProcessTrack`).
`final void`	`setPid(int pid)` If type == `TRACK_DESCRIPTOR_TYPE_PROCESS`, represents the PID of the process.
`final void`	`setTid(int tid)` If type == `TRACK_DESCRIPTOR_TYPE_THREAD`, represents the TID of the thread.
`final void`	`setType(int type)` One of `TRACK_DESCRIPTOR_TYPE_THREAD`, `TRACK_DESCRIPTOR_TYPE_COUNTER`, `TRACK_DESCRIPTOR_TYPE_PROCESS`
`final void`	`setUuid(long uuid)` Unique ID of the Track - each corresponding `TraceEvent` in the trace will set `TraceEvent.trackUuid` to this value.

public TrackDescriptor(
    @NonNull String name,
    long uuid,
    long parentUuid,
    int type,
    int pid,
    int tid
)

public final @NonNull String getName()

Display name of the Track in the trace.

public final long getParentUuid()

If set, this Track will be nested inside of the parent track (for example, when a ThreadTrack is a child of a ProcessTrack).

public final int getPid()

If type == TRACK_DESCRIPTOR_TYPE_PROCESS, represents the PID of the process.

public final int getTid()

If type == TRACK_DESCRIPTOR_TYPE_THREAD, represents the TID of the thread.

public final int getType()

public final long getUuid()

Unique ID of the Track - each corresponding TraceEvent in the trace will set TraceEvent.trackUuid to this value.

public final void setName(@NonNull String name)

Display name of the Track in the trace.

public final void setParentUuid(long parentUuid)

If set, this Track will be nested inside of the parent track (for example, when a ThreadTrack is a child of a ProcessTrack).

public final void setPid(int pid)

If type == TRACK_DESCRIPTOR_TYPE_PROCESS, represents the PID of the process.

public final void setTid(int tid)

If type == TRACK_DESCRIPTOR_TYPE_THREAD, represents the TID of the thread.

public final void setType(int type)

public final void setUuid(long uuid)

Unique ID of the Track - each corresponding TraceEvent in the trace will set TraceEvent.trackUuid to this value.