Class ObjectValueAdapter<V>

java.lang.Object

org.neo4j.driver.internal.types.InternalMapAccessorWithDefaultValue

org.neo4j.driver.internal.value.ValueAdapter

org.neo4j.driver.internal.value.ObjectValueAdapter<V>

All Implemented Interfaces:

org.neo4j.bolt.connection.values.Value, InternalValue, MapAccessor, MapAccessorWithDefaultValue, Value

Direct Known Subclasses:

DateTimeValue, DateValue, DurationValue, EntityValueAdapter, LocalDateTimeValue, LocalTimeValue, PathValue, PointValue, TimeValue, UnsupportedTypeValue, VectorValue

public abstract class ObjectValueAdapter<V>
extends ValueAdapter

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	ObjectValueAdapter(V adapted)

Method Summary

Modifier and Type	Method	Description
final V	asObject()	This returns a java standard library representation of the underlying value, using a java type that is "sensible" given the underlying type.
boolean	equals(Object o)
int	hashCode()
String	toString()

Methods inherited from class ValueAdapter

asBoltVector, asBoolean, asBoolean, asByteArray, asByteArray, asDouble, asDouble, asEntity, asFloat, asFloat, asInt, asInt, asIsoDuration, asIsoDuration, asList, asList, asList, asList, asLocalDate, asLocalDate, asLocalDateTime, asLocalDateTime, asLocalTime, asLocalTime, asLong, asLong, asMap, asMap, asMap, asMap, asMapped, asNode, asNumber, asOffsetDateTime, asOffsetDateTime, asOffsetTime, asOffsetTime, asPath, asPoint, asPoint, asRelationship, asString, asString, asUnsupportedType, asUUID, asValue, asVector, asZonedDateTime, asZonedDateTime, computeOrDefault, containsKey, get, get, hasType, isEmpty, isFalse, isNull, isTrue, keys, size, typeConstructor, values, values

Methods inherited from class InternalMapAccessorWithDefaultValue

get, get, get, get, get, get, get, get, get, get, get, get, get, get, get, get, get

Methods inherited from class Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface InternalValue

as, as, asBoltIsoDuration, asBoltMap, asBoltPoint, boltValues, getBoltValue

Methods inherited from interface MapAccessorWithDefaultValue

get, get, get, get, get, get, get, get, get, get, get, get, get, get, get, get, get

Methods inherited from interface org.neo4j.bolt.connection.values.Value

boltValueType

Methods inherited from interface Value

as, type

Constructor Details

ObjectValueAdapter

protected ObjectValueAdapter(V adapted)

Method Details

asObject

public final V asObject()

Description copied from interface: Value

This returns a java standard library representation of the underlying value, using a java type that is "sensible" given the underlying type. The mapping for common types is as follows:

• TypeSystem.NULL() - null
• TypeSystem.LIST() - List
• TypeSystem.MAP() - Map
• TypeSystem.BOOLEAN() - Boolean
• TypeSystem.INTEGER() - Long
• TypeSystem.FLOAT() - Double
• TypeSystem.STRING() - String
• TypeSystem.BYTES() - byte[]
• TypeSystem.DATE() - LocalDate
• TypeSystem.TIME() - OffsetTime
• TypeSystem.LOCAL_TIME() - LocalTime
• TypeSystem.DATE_TIME() - ZonedDateTime
• TypeSystem.LOCAL_DATE_TIME() - LocalDateTime
• TypeSystem.DURATION() - IsoDuration
• TypeSystem.POINT() - Point
• TypeSystem.NODE() - Node
• TypeSystem.RELATIONSHIP() - Relationship
• TypeSystem.PATH() - Path

Note that the types in TypeSystem refers to the Neo4j type system where TypeSystem.INTEGER() and TypeSystem.FLOAT() are both 64-bit precision. This is why these types return java Long and Double, respectively.

Specified by:

asObject in interface Value

Overrides:

asObject in class ValueAdapter

Returns:

the value as a Java Object.

equals

public boolean equals(Object o)

Specified by:

equals in interface Value

Specified by:

equals in class ValueAdapter

hashCode

public int hashCode()

Specified by:

hashCode in interface Value

Specified by:

hashCode in class ValueAdapter

toString

public String toString()

Specified by:

toString in interface Value

Specified by:

toString in class ValueAdapter