XML Configuration Reference : Search : UnitsOfMeasurementPrefixHandler
 
UnitsOfMeasurementPrefixHandler
• com.exalead.mercury.mami.search.v20.UnitsOfMeasurementPrefixHandler
• Searches for documents by resolving and converting values in the required unit of measurement
• Parent elements:
◦ com.exalead.mercury.mami.search.v20.MultiQueryPrefixHandler (as MultiQueryPrefixHandler)
◦ com.exalead.mercury.mami.search.v20.UQLConfig (as UQLConfig)
• Attributes:
Name
Type
Default value
Description
name
string
Name of the prefix handler that should be handled. This is the prefix name that can be used in user queries. For example, the query prefix handler named 'soundslike' allows you to write this query: 'soundslike:fowbar'
aliases
string
Comma-separated list of aliases for this prefix handler. Any of these aliases can be used in the query for this prefix handler.
queryExpansionConfig
string
Specifies how to expand the text content of this prefix handler. Note that this is sometimes meaningless, if the content is not a semantic chunk of data.
dataModelState
string
Is this query prefix handler managed by a data model? @enum{null,auto,customized}. If null, this prefix handler is not related to a data model. If "auto", this prefix handler is auto-generated by a data model. If "customized", this prefix handler 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 QueryPrefixHandler.
dataModelProperty
string
If dataModelState is "auto" or "customized", you will find here the name of the DataModelProperty that generated this QueryPrefixHandler.
prefixMatch
boolean
The prefix handler matches all strings beginning with "name". For example, a prefix handler with name="prop" prefixMatch="true" will match "props:value" and "property:value".
indexFieldTarget
string
The index field
indexFieldUnitSymbol
string
The output unit symbol
defaultUnitSymbol
string
(Optional) A default unit symbol
• Nested elements:
Name
Type
Description
fromDataModel
com.exalead.mercury.mami.search.v20.QueryPrefixHandler
If dataModelState is "customized", you will find here the original prefix handler generated by the data model. Use this to easily revert to "auto" state from "customized".