returns a quotalineitementity whose value is this - val . the unit in the result are the same as the unit in `` this '' . that is to say if `` this '' is in kb and `` val '' is in mb , the result is in kb . the unit for b and count represent the normalized value . this means that 1 kb is the same as 1024 b or count . note : it is expected that callers make sensible calls and ensure that if appropriate , the key 's are identical . concode_field_sep QuotaUnit unit concode_elem_sep double BYTES_PER_GB concode_elem_sep double BYTES_PER_KB concode_elem_sep double BYTES_PER_MB concode_elem_sep double value concode_elem_sep String key concode_field_sep QuotaLineItemEntity add concode_elem_sep String getKey concode_elem_sep int compareTo concode_elem_sep QuotaLineItemEntity convert concode_elem_sep double getValue concode_elem_sep QuotaLineItemEntity operate concode_elem_sep int hashCode concode_elem_sep void setValue concode_elem_sep void setUnit concode_elem_sep double normalize concode_elem_sep boolean equals concode_elem_sep String toString concode_elem_sep QuotaUnit getUnit concode_elem_sep void setKey
QuotaLineItemEntity function ( QuotaLineItemEntity arg0 ) { return operate ( OpCode . SUB , arg0 ) ; }