org.shapelogic.streams
Interface IndexedInputStream1<In,E>

All Known Implementing Classes:

BaseListFilterStream, BaseListIndexedStream1, ListCalcIndexStream1, PredicateListFilterStream

public interface IndexedInputStream1<In,E>

Universal calculation and logic unit. This is going to replace the current Calc, so this should probably just be renamed to Calc or LazyCalc. Should I assume that null means absent of value? That seems a little harsh.

Author:

Sami Badawi

Method Summary

In	getInput(int index) Get numbered element from InputStream
NumberedStream<In>	getInputStream() Stream that this stream is connected to.
E	invoke(In input, int index) Closure to calculated 1 individual element based on index and input for the same index.

Method Detail

invoke

E invoke(In input,
         int index)

Closure to calculated 1 individual element based on index and input for the same index. Should later just call the invoke on the closure. Maybe this should be moved up later.

Parameters:

index - of element in list

getInput

In getInput(int index)

Get numbered element from InputStream

getInputStream

NumberedStream<In> getInputStream()

Stream that this stream is connected to. What if the Range is of different type? I think that maybe I can relax this later.