Hierarchical variables are similar to objects with properties in many object oriented languages. There are consumer oriented and business oriented varieties. Typically they are oriented horizontally, as happens during level flight. Often, the altar will not be oriented due east, but in the direction of sunrise. Originally, mainframe systems were oriented toward batch processing. Liberalism has oriented social democratic goals to security. Afterward they oriented themselves closely on Attic production. Lostprophets featured on a bill consisting of more traditionally punk oriented acts. Some Greek temples appear to have been oriented astronomically. The T was oriented eastward in the mornings.