Row

Artifact: androidx.benchmark:benchmark-traceprocessor

View Source

Added in 1.4.0

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Kotlin |Java

Android/JVM

• android

  class Row : Map

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A Map that maps column name to value in a row result from a QueryResultIterator.

Provides convenience methods for converting to internal base types - String, Long, Double, and ByteArray.

session.query("SELECT name,ts,dur FROM slice WHERE name LIKE \"activityStart\"").forEach {
    callback(it.string("name"), it.long("ts"), it.long("dur")
    // or, used as a map:
    //callback(it["name"] as String, it["ts"] as Long, it["dur"] as Long)
}

Nullable variants of each convenience method are also provided.

Summary

Public constructors
Row(map: Map<String, Any?>)	android

Public functions
ByteArray	bytes(columnName: String)	android
Double	double(columnName: String)	android
open operator Boolean	equals(other: Any?)	android
open Int	hashCode()	android
Long	long(columnName: String)	android
ByteArray?	nullableBytes(columnName: String)	android
Double?	nullableDouble(columnName: String)	android
Long?	nullableLong(columnName: String)	android
String?	nullableString(columnName: String)	android
String	string(columnName: String)	android
open String	toString()	android

Inherited functions
From kotlin.collections.Map open Boolean containsKey(key: String) android open Boolean containsValue(value: Any?) android open Unit forEach(@RecentlyNonNull action: BiConsumer<String, Any?>) android open operator Any? get(key: String) android open Any? @SinceKotlin(version = "1.1") @PlatformDependent getOrDefault(key: String, defaultValue: Any?) android open Boolean isEmpty() android

Inherited properties
From kotlin.collections.Map open Set<Map.Entry<String, Any?>> entries android open Set<String> keys android open Int size android open Collection<Any?> values android

Public constructors

Row

android

Row(map: Map<String, Any?>)

Public functions

bytes

android

Added in 1.4.0

fun bytes(columnName: String): ByteArray

double

android

Added in 1.4.0

fun double(columnName: String): Double

equals

android

open operator fun equals(other: Any?): Boolean

hashCode

android

open fun hashCode(): Int

long

android

Added in 1.4.0

fun long(columnName: String): Long

nullableBytes

android

Added in 1.4.0

fun nullableBytes(columnName: String): ByteArray?

nullableDouble

android

Added in 1.4.0

fun nullableDouble(columnName: String): Double?

nullableLong

android

Added in 1.4.0

fun nullableLong(columnName: String): Long?

nullableString

android

Added in 1.4.0

fun nullableString(columnName: String): String?

string

android

Added in 1.4.0

fun string(columnName: String): String

toString

android

open fun toString(): String