Gets an object with the metric set's element usage unique names as properties and location information as values.
A plain object with element usage unique names as properties, each with plain objects as values
with properties:
placement [type: dundas.data.PlacementPosition] - The placement of the analysis element usage corresponding with its location in the cellset.
index [type: Number, integer: true, mayBeNull: true] - The index of the analysis element usage within its placement in the metric set, or the cellset in case measures are hidden.
isDynamic [type: Boolean, optional: true] - Indicates whether the measure or hierarchy is a placeholder and can be changed dynamically.
caption [type: String] - The analysis element usage caption.
analysisElementCaption [type: String] - The analysis element caption.
tuplePlacement [type: dundas.data.PlacementPosition, mayBeNull: true] - The placement of measures in the cellset: either rows or columns.
parameterId [type: String, optional: true] - The parameter ID of a slicer hierarchy.
parameterValue [type: dundas.data.ParameterValue, mayBeNull: true] - The parameter value of a slicer hierarchy.
slicerParameters [type: Array, elementType: Object, mayBeNull: true] - The parameter information for a parallel slicer measure.
id [type: String] - The parameter ID.
caption [type: String] - The caption representing the slicer parameter.
value [type: dundas.data.ParameterValue, mayBeNull: true] - The current parameter value.