XML Configuration Reference : Index : HierarchyFieldConfig
 
HierarchyFieldConfig
com.exalead.mercury.mami.indexing.v10.HierarchyFieldConfig
Stores hierarchy content. Each term is limited to 1024 bytes.
Parent elements:
com.exalead.mercury.mami.indexing.v10.IndexSchema (as IndexSchema)
Attributes:
Name
Type
Default value
Description
ramBased
boolean
True
A value field must be RAM-based to perform synthesis efficiently.
implementation
enum(strbtree, fsm)
strbtree
Advanced configuration. Internal structure used to store the field dictionary.
fieldName
string
The name of the field. The name of a field can only contain lower-case characters, numbers and underscore. [a-z0-9_]+
searchable
boolean
Allows users to query on this field (using a prefix handler).
retrievable
boolean
Allows the content of this field to be retrieved at query time and displayed in the search results.
dataModelState
string
Is this index field config managed by a data model? @enum{null,auto,customized}. If null, this is not related to a data model. If "auto", this is auto-generated by a data model. If "customized", this was auto-generated by a data model and then customized.
dataModelClass
string
If dataModelState is "auto" or customized", you will find here the name of the DataModelClass that generated this field config.
dataModelProperty
string
If dataModelState is "auto" or customized", you will find here the name of the DataModelProperty that generated this field config.
multivalued
boolean
version
int
Nested elements:
Name
Type
Description
fromDataModel
com.exalead.mercury.mami.indexing.v10.FieldConfig
If dataModelState is "customized", you will find here the original object generated by the data model. Use this to easily revert to "auto" state from "customized".
ListsEncoderConfig
com.exalead.mercury.mami.indexing.v10.ListsEncoderConfig
Configuration of the inverted lists encoder. If no configuration is specified, a Rice encoder is used.