Package org.springframework.data.cassandra.core.convert

Class QueryMapper.Field

java.lang.Object

org.springframework.data.cassandra.core.convert.QueryMapper.Field

Direct Known Subclasses:

QueryMapper.MetadataBackedField

Enclosing class:

QueryMapper

protected static class QueryMapper.Field
extends Object

Value object to represent a field and its meta-information.

Author:

Mark Paluch

Field Summary

Fields

Modifier and Type	Field	Description
protected final ColumnName	name

Method Summary

Modifier and Type	Method	Description
ColumnName	getMappedKey()	Returns the key to be used in the mapped document eventually.
Optional<CassandraPersistentProperty>	getProperty()	Returns the underlying CassandraPersistentProperty backing the field.
QueryMapper.Field	with(ColumnName name)	Returns a new QueryMapper.Field with the given name.

Methods inherited from class java.lang.Object

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

Field Details

name

protected final ColumnName name

Method Details

with

public QueryMapper.Field with(ColumnName name)

Returns a new QueryMapper.Field with the given name.

Parameters:

name - must not be null or empty.

Returns:

a new QueryMapper.Field with the given name.

getProperty

public Optional<CassandraPersistentProperty> getProperty()

Returns the underlying CassandraPersistentProperty backing the field. For path traversals this will be the property that represents the value to handle. This means it'll be the leaf property for plain paths or the association property in case we refer to an association somewhere in the path.

getMappedKey

public ColumnName getMappedKey()

Returns the key to be used in the mapped document eventually.