Method Map

Namespace

Neo4j.Driver.Mapping

Assembly

Neo4j.Driver.dll

Map<TProperty>(Expression<Func<TObject, TProperty>>, string, EntityMappingSource, Func<object, TProperty>, bool)

Defines a mapping from a field in the record to a property on the object.

IMappingBuilder<TObject> Map<TProperty>(Expression<Func<TObject, TProperty>> destination, string path, EntityMappingSource entityMappingSource = EntityMappingSource.Property, Func<object, TProperty> converter = null, bool optional = false)

Parameters

destination Expression<Func<TObject, TProperty>>

The property to map to.

path string

The key of the field in the record.

entityMappingSource EntityMappingSource

A value indicating the type of value to be mapped from the specified field.

converter Func<object, TProperty>

An optional converter function to convert the value from the field value to the type of the property.

optional bool

A value indicating whether the mapping is optional. If true, the mapping will not throw an exception if the field is not present in the record.

Returns

IMappingBuilder<TObject>

This instance for method chaining.

Type Parameters

TProperty

The type of the property being mapped. This type will be inferred from the destination parameter.

Map<TProperty>(Expression<Func<TObject, TProperty>>, Func<IRecord, object>)

Defines a mapping directly from the record to a property on the object.

IMappingBuilder<TObject> Map<TProperty>(Expression<Func<TObject, TProperty>> destination, Func<IRecord, object> valueGetter)

Parameters

destination Expression<Func<TObject, TProperty>>

The property to map to.

valueGetter Func<IRecord, object>

A function that accepts an IRecord and returns the value to be stored in the property.

Returns

IMappingBuilder<TObject>

This instance for method chaining.

Type Parameters

TProperty

The type of the property being mapped. This type will be inferred from the destination parameter.