Package org.springframework.data.neo4j.core

Interface Neo4jClient.RecordFetchSpec<T>

Type Parameters:

T - The type to which the fetched records are eventually mapped

All Known Subinterfaces:

Neo4jClient.MappingSpec<T>

Enclosing interface:

Neo4jClient

public static interface Neo4jClient.RecordFetchSpec<T>

Since:

6.0

Method Summary

Modifier and Type	Method	Description
Collection<T>	all()	Fetches all records.
Optional<T>	first()	Fetches only the first record.
Optional<T>	one()	Fetches exactly one record and throws an exception if there are more entries.

Method Details

one

Optional<T> one()

Fetches exactly one record and throws an exception if there are more entries.

Returns:

The one and only record.

first

Optional<T> first()

Fetches only the first record. Returns an empty holder if there are no records.

Returns:

The first record if any.

all

Collection<T> all()

Fetches all records.

Returns:

All records.