Add a comparison involving an integer, floating-point, or date field, as a child of this IPTSBooleanQuery. Convenience method that is equivalent to calling IPTSearchFactory.createComparisonQuery and then calling the IPTSQuery form of addSubquery. 
PTSFieldType.INT, PTSFieldType.FLOAT, or PTSFieldType.DATETIME. PT_FILTEROPS.PT_FILTEROP_LT, PT_FILTEROPS.PT_FILTEROP_GT, PT_FILTEROPS.PT_FILTEROP_LTE, PT_FILTEROPS.PT_FILTEROP_GTE, PT_FILTEROPS.PT_FILTEROP_EQ or PT_FILTEROPS.PT_FILTEROP_NUMERIC_EQ, PT_FILTEROPS.PT_FILTEROP_NE or PT_FILTEROPS.PT_FILTEROP_NUMERIC_NOTEQ. For date-time comparisons, must be one of PT_FILTEROPS.PT_FILTEROP_RELATIVE_LT, PT_FILTEROPS.PT_FILTEROP_RELATIVE_GT, PT_FILTEROPS.PT_FILTEROP_RELATIVE_LTE, PT_FILTEROPS.PT_FILTEROP_RELATIVE_GTE. (For date-time comparisons with other operators, use the similar form of addSubquery that accepts an XPDateTime.) IPTSBooleanQuery Interface | com.plumtree.server.search Namespace | IPTSBooleanQuery.addSubquery Overload List