Package com.yahoo.slime

Class SlimeUtils

java.lang.Object

com.yahoo.slime.SlimeUtils

public class SlimeUtils
extends Object

Extra utilities/operations on slime trees.

Author:

Ulf Lilleengen

Constructor Summary

Constructors

Constructor	Description
SlimeUtils()

Method Summary

Modifier and Type	Method	Description
static void	addValue(Inspector from, Cursor to)
static void	copyArray(Inspector from, Cursor to)
static void	copyObject(Inspector from, Cursor to)
static Duration	duration(Inspector field)
static Iterator<Inspector>	entriesIterator(Inspector inspector)
static Stream<Inspector>	entriesStream(Inspector inspector)	Returns stream of entries for given inspector.
static boolean	equalTo(Inspector a, Inspector b)
static Instant	instant(Inspector field)
static boolean	isPresent(Inspector field)
static Slime	jsonToSlime(byte[] json)
static Slime	jsonToSlime(String json)
static Slime	jsonToSlimeOrThrow(byte[] json)
static Slime	jsonToSlimeOrThrow(String json)	Throws JsonParseException on invalid JSON.
static <T> Optional<T>	optional(Inspector field, Function<Inspector,T> factory)
static OptionalDouble	optionalDouble(Inspector field)
static Optional<Duration>	optionalDuration(Inspector field)
static Optional<Instant>	optionalInstant(Inspector field)
static OptionalInt	optionalInteger(Inspector field)
static OptionalLong	optionalLong(Inspector field)
static Optional<String>	optionalString(Inspector inspector)
static void	setObjectEntry(Inspector from, String name, Cursor to)
static String	toJson(Inspector inspector)
static String	toJson(Inspector inspector, boolean compact)
static String	toJson(Slime slime)
static byte[]	toJsonBytes(Inspector inspector)
static byte[]	toJsonBytes(Inspector inspector, boolean compact)
static byte[]	toJsonBytes(Slime slime)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

SlimeUtils

public SlimeUtils()

Method Details

copyObject

public static void copyObject(Inspector from,
 Cursor to)

setObjectEntry

public static void setObjectEntry(Inspector from,
 String name,
 Cursor to)

copyArray

public static void copyArray(Inspector from,
 Cursor to)

addValue

public static void addValue(Inspector from,
 Cursor to)

toJsonBytes

public static byte[] toJsonBytes(Slime slime)
                          throws IOException

Throws:

IOException

toJsonBytes

public static byte[] toJsonBytes(Inspector inspector)
                          throws IOException

Throws:

IOException

toJsonBytes

public static byte[] toJsonBytes(Inspector inspector,
 boolean compact)
                          throws IOException

Throws:

IOException

toJson

public static String toJson(Slime slime)

toJson

public static String toJson(Inspector inspector)

toJson

public static String toJson(Inspector inspector,
 boolean compact)

jsonToSlime

public static Slime jsonToSlime(byte[] json)

jsonToSlime

public static Slime jsonToSlime(String json)

jsonToSlimeOrThrow

public static Slime jsonToSlimeOrThrow(String json)

Throws JsonParseException on invalid JSON.

jsonToSlimeOrThrow

public static Slime jsonToSlimeOrThrow(byte[] json)

instant

public static Instant instant(Inspector field)

duration

public static Duration duration(Inspector field)

isPresent

public static boolean isPresent(Inspector field)

optionalString

public static Optional<String> optionalString(Inspector inspector)

optionalLong

public static OptionalLong optionalLong(Inspector field)

optionalInteger

public static OptionalInt optionalInteger(Inspector field)

optionalDouble

public static OptionalDouble optionalDouble(Inspector field)

optionalInstant

public static Optional<Instant> optionalInstant(Inspector field)

optionalDuration

public static Optional<Duration> optionalDuration(Inspector field)

optional

public static <T> Optional<T> optional(Inspector field,
 Function<Inspector,T> factory)

entriesIterator

public static Iterator<Inspector> entriesIterator(Inspector inspector)

entriesStream

public static Stream<Inspector> entriesStream(Inspector inspector)

Returns stream of entries for given inspector. If the inspector is not an array, empty stream is returned

equalTo

public static boolean equalTo(Inspector a,
 Inspector b)