org.neo4j.driver

Interface Record

All Superinterfaces:

MapAccessor, MapAccessorWithDefaultValue

@Immutable
public interface Record
extends MapAccessorWithDefaultValue

Container for Cypher result values.

Streams of records are returned from Cypher query execution, contained within a Result.

A record is a form of ordered map and, as such, contained values can be accessed by either positional index or textual key.

Since:

1.0

Method Summary

Modifier and Type	Method and Description
List<Pair<String,Value>>	fields() Retrieve all record fields
Value	get(int index) Retrieve the value at the given field index
int	index(String key) Retrieve the index of the field with the given key
List<String>	keys() Retrieve the keys of the underlying map
List<Value>	values() Retrieve the values of the underlying map

Methods inherited from interface org.neo4j.driver.types.MapAccessorWithDefaultValue

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

Methods inherited from interface org.neo4j.driver.types.MapAccessor

asMap, asMap, containsKey, get, size, values

Method Detail

keys

List<String> keys()

Retrieve the keys of the underlying map

Specified by:

keys in interface MapAccessor

Returns:

all field keys in order

values

List<Value> values()

Retrieve the values of the underlying map

Specified by:

values in interface MapAccessor

Returns:

all field keys in order

index

int index(String key)

Retrieve the index of the field with the given key

Parameters:

key - the give key

Returns:

the index of the field as used by get(int)

Throws:

NoSuchElementException - if the given key is not from keys()

get

Value get(int index)

Retrieve the value at the given field index

Parameters:

index - the index of the value

Returns:

the value or a NullValue if the index is out of bounds

Throws:

ClientException - if record has not been initialized

fields

List<Pair<String,Value>> fields()

Retrieve all record fields

Returns:

all fields in key order

Throws:

NoSuchRecordException - if the associated underlying record is not available