question: gets the historicalrate value for this budgetexchangerate . concode_field_sep java.lang.Double averageRate concode_elem_sep java.lang.Double historicalRate concode_elem_sep com.netsuite.webservices.platform.core_2014_2.RecordRef period concode_elem_sep com.netsuite.webservices.platform.core_2014_2.RecordRef fromSubsidiary concode_elem_sep com.netsuite.webservices.platform.core_2014_2.RecordRef toSubsidiary concode_elem_sep org.apache.axis.description.TypeDesc typeDesc concode_elem_sep java.lang.Object __equalsCalc concode_elem_sep boolean __hashCodeCalc concode_elem_sep java.lang.Double currentRate concode_field_sep void setAverageRate concode_elem_sep org.apache.axis.description.TypeDesc getTypeDesc concode_elem_sep void setHistoricalRate concode_elem_sep org.apache.axis.encoding.Deserializer getDeserializer concode_elem_sep com.netsuite.webservices.platform.core_2014_2.RecordRef getFromSubsidiary concode_elem_sep void setCurrentRate concode_elem_sep java.lang.Double getCurrentRate concode_elem_sep void setPeriod concode_elem_sep com.netsuite.webservices.platform.core_2014_2.RecordRef getPeriod concode_elem_sep com.netsuite.webservices.platform.core_2014_2.RecordRef getToSubsidiary concode_elem_sep void setToSubsidiary concode_elem_sep java.lang.Double getAverageRate concode_elem_sep org.apache.axis.encoding.Serializer getSerializer concode_elem_sep int hashCode concode_elem_sep boolean equals concode_elem_sep void setFromSubsidiary
target: java . lang . Double function ( ) { return historicalRate ; }