Interface InternalValue

All Superinterfaces:

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

All Known Implementing Classes:

BooleanValue, BytesValue, DateTimeValue, DateValue, DurationValue, EntityValueAdapter, FloatValue, IntegerValue, ListValue, LocalDateTimeValue, LocalTimeValue, MapValue, NodeValue, NullValue, NumberValueAdapter, ObjectValueAdapter, PathValue, PointValue, RelationshipValue, StringValue, TimeValue, UnsupportedDateTimeValue, UnsupportedTypeValue, UUIDValue, ValueAdapter, VectorValue

public interface InternalValue
extends Value, org.neo4j.bolt.connection.values.Value

Method Summary

Modifier and Type	Method	Description
default Object	as(ParameterizedType type)
default Object	as(Type type)
default org.neo4j.bolt.connection.values.IsoDuration	asBoltIsoDuration()
default Map<String, org.neo4j.bolt.connection.values.Value>	asBoltMap()
default org.neo4j.bolt.connection.values.Point	asBoltPoint()
Value	asValue()	Retrieve a value representation of this
default Iterable<org.neo4j.bolt.connection.values.Value>	boltValues()
boolean	containsKey(String arg0)
default org.neo4j.bolt.connection.values.Value	getBoltValue(String key)
Iterable<String>	keys()
int	size()
TypeConstructor	typeConstructor()

Methods inherited from interface MapAccessor

asMap, asMap, containsKey, get, values, values

Modifier and Type	Method	Description
Map<String,Object>	asMap()	Return the underlying map as a map of string keys and values converted using Value.asObject().
<T> Map<String,T>	asMap(Function<Value,T> mapFunction)	Return the underlying map as a map of string keys and values converted using the supplied function.
boolean	containsKey(String key)	Check if the list of keys contains the given key
Value	get(String key)	Retrieve the value of the property with the given key
Iterable<Value>	values()	Retrieve all values of the underlying collection
<T> Iterable<T>	values(Function<Value,T> mapFunction)	Map and retrieve all values of the underlying collection

Methods inherited from interface MapAccessorWithDefaultValue

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

Modifier and Type	Method	Description
boolean	get(String key, boolean defaultValue)	Retrieve the java boolean with the given key.
double	get(String key, double defaultValue)	Retrieve the java double number with the given key.
float	get(String key, float defaultValue)	Retrieve the java float number with the given key.
int	get(String key, int defaultValue)	Retrieve the java integer with the given key.
long	get(String key, long defaultValue)	Retrieve the java long number with the given key.
Number	get(String key, Number defaultValue)	Retrieve the number with the given key.
Object	get(String key, Object defaultValue)	Retrieve the object with the given key.
String	get(String key, String defaultValue)	Retrieve the java string with the given key.
List<Object>	get(String key, List<Object> defaultValue)	Retrieve the list of objects with the given key.
<T> List<T>	get(String key, List<T> defaultValue, Function<Value,T> mapFunc)	Retrieve the list with the given key.
Map<String,Object>	get(String key, Map<String,Object> defaultValue)	Retrieve the map with the given key.
<T> Map<String,T>	get(String key, Map<String,T> defaultValue, Function<Value,T> mapFunc)	Retrieve the map with the given key.
Entity	get(String key, Entity defaultValue)	Retrieve the entity with the given key.
Node	get(String key, Node defaultValue)	Retrieve the node with the given key.
Path	get(String key, Path defaultValue)	Retrieve the path with the given key.
Relationship	get(String key, Relationship defaultValue)	Retrieve the value with the given key.
Value	get(String key, Value defaultValue)	Retrieve the value with the given key.

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

asBoltVector, asBoolean, asByteArray, asDouble, asLocalDate, asLocalDateTime, asLocalTime, asLong, asOffsetTime, asString, asUUID, asZonedDateTime, boltValueType, isEmpty, isNull

Methods inherited from interface Value

as, 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, asNode, asNumber, asObject, asOffsetDateTime, asOffsetDateTime, asOffsetTime, asOffsetTime, asPath, asPoint, asPoint, asRelationship, asString, asString, asUnsupportedType, asUUID, asVector, asZonedDateTime, asZonedDateTime, computeOrDefault, equals, get, hashCode, hasType, isEmpty, isFalse, isNull, isTrue, keys, size, toString, type

Modifier and Type	Method	Description
default <T> T	as(Class<T> targetClass)	Maps this value to the given type providing that is it supported.
boolean	asBoolean()	Returns the value as a Java boolean, if possible.
boolean	asBoolean(boolean defaultValue)	Returns the value as a Java boolean, if possible.
byte[]	asByteArray()	Returns the value as a Java byte array, if possible.
byte[]	asByteArray(byte[] defaultValue)	Returns the value as a Java byte array, if possible.
double	asDouble()	Returns a Java double if no precision is lost in the conversion.
double	asDouble(double defaultValue)	Returns a Java double if no precision is lost in the conversion.
Entity	asEntity()	Returns the value as a Entity, if possible.
float	asFloat()	Returns a Java float if no precision is lost in the conversion.
float	asFloat(float defaultValue)	Returns a Java float if no precision is lost in the conversion.
int	asInt()	Returns a Java int if no precision is lost in the conversion.
int	asInt(int defaultValue)	Returns a Java int if no precision is lost in the conversion.
IsoDuration	asIsoDuration()	Returns the value as a IsoDuration, if possible.
IsoDuration	asIsoDuration(IsoDuration defaultValue)	Returns the value as a IsoDuration, if possible.
List<Object>	asList()	If the underlying type can be viewed as a list, returns a java list of values, where each value has been converted using Value.asObject().
<T> List<T>	asList(Function<Value,T> mapFunction)	Returns the value as a list of T obtained by mapping from the list elements, if possible.
<T> List<T>	asList(Function<Value,T> mapFunction, List<T> defaultValue)	Returns the value as a list of T obtained by mapping from the list elements, if possible.
List<Object>	asList(List<Object> defaultValue)	If the underlying type can be viewed as a list, returns a java list of values, where each value has been converted using Value.asObject().
LocalDate	asLocalDate()	Returns the value as a LocalDate, if possible.
LocalDate	asLocalDate(LocalDate defaultValue)	Returns the value as a LocalDate, if possible.
LocalDateTime	asLocalDateTime()	Returns the value as a LocalDateTime, if possible.
LocalDateTime	asLocalDateTime(LocalDateTime defaultValue)	Returns the value as a LocalDateTime, if possible.
LocalTime	asLocalTime()	Returns the value as a LocalTime, if possible.
LocalTime	asLocalTime(LocalTime defaultValue)	Returns the value as a LocalTime, if possible.
long	asLong()	Returns a Java long if no precision is lost in the conversion.
long	asLong(long defaultValue)	Returns a Java long if no precision is lost in the conversion.
<T> Map<String,T>	asMap(Function<Value,T> mapFunction, Map<String,T> defaultValue)	Returns the value as a map from string keys to values of type T obtained from mapping he original map values, if possible.
Map<String,Object>	asMap(Map<String,Object> defaultValue)	Return as a map of string keys and values converted using Value.asObject().
Node	asNode()	Returns the value as a Node, if possible.
Number	asNumber()	Returns the value as a Java Number, if possible.
Object	asObject()	This returns a java standard library representation of the underlying value, using a java type that is "sensible" given the underlying type.
OffsetDateTime	asOffsetDateTime()	Returns the value as a OffsetDateTime, if possible.
OffsetDateTime	asOffsetDateTime(OffsetDateTime defaultValue)	Returns the value as a OffsetDateTime, if possible.
OffsetTime	asOffsetTime()	Returns the value as a OffsetTime, if possible.
OffsetTime	asOffsetTime(OffsetTime defaultValue)	Returns the value as a OffsetTime, if possible.
Path	asPath()	Returns the value as a Path, if possible.
Point	asPoint()	Returns the value as a Point, if possible.
Point	asPoint(Point defaultValue)	Returns the value as a Point, if possible.
Relationship	asRelationship()	Returns the value as a Relationship, if possible.
String	asString()	Returns the value as a Java String, if possible.
String	asString(String defaultValue)	Returns the value as a Java String, if possible.
UnsupportedType	asUnsupportedType()	Returns the value as an UnsupportedType, if possible.
UUID	asUUID()	Returns the value as a UUID, if possible.
Vector	asVector()	Returns the value as an Vector, if possible.
ZonedDateTime	asZonedDateTime()	Returns the value as a ZonedDateTime, if possible.
ZonedDateTime	asZonedDateTime(ZonedDateTime defaultValue)	Returns the value as a ZonedDateTime, if possible.
<T> T	computeOrDefault(Function<Value,T> mapper, T defaultValue)	Apply the mapping function on the value if the value is not a NullValue, or the default value if the value is a NullValue.
boolean	equals(Object other)
Value	get(int index)	Retrieve the value at the given index
int	hashCode()
boolean	hasType(Type type)	Test if this value is a value of the given type.
boolean	isEmpty()	If this value represents a list or map, test if the collection is empty.
boolean	isFalse()	Returns true if the value is a Boolean value and has the value False.
boolean	isNull()	Returns true if the value is a Null, otherwise false.
boolean	isTrue()	Returns true if the value is a Boolean value and has the value True.
Iterable<String>	keys()	If the underlying value supports key-based indexing, return an iterable of the keys in the map, this applies to map, node and TypeSystem.RELATIONSHIP() relationship} values.
int	size()	If the underlying value is a collection type, return the number of values in the collection.
String	toString()
Type	type()	Returns the type of this value as defined in the Neo4j type system.

Method Details

typeConstructor

TypeConstructor typeConstructor()

as

default Object as(Type type)

as

default Object as(ParameterizedType type)

getBoltValue

default org.neo4j.bolt.connection.values.Value getBoltValue(String key)

asBoltIsoDuration

default org.neo4j.bolt.connection.values.IsoDuration asBoltIsoDuration()

Specified by:

asBoltIsoDuration in interface org.neo4j.bolt.connection.values.Value

asBoltPoint

default org.neo4j.bolt.connection.values.Point asBoltPoint()

Specified by:

asBoltPoint in interface org.neo4j.bolt.connection.values.Value

boltValues

default Iterable<org.neo4j.bolt.connection.values.Value> boltValues()

asBoltMap

default Map<String, org.neo4j.bolt.connection.values.Value> asBoltMap()

Specified by:

asBoltMap in interface org.neo4j.bolt.connection.values.Value

asValue

Value asValue()

Retrieve a value representation of this

Returns:

Value that represents this

See Also:

• Value

keys

Iterable<String> keys()

size

int size()

containsKey

boolean containsKey(String arg0)