 FlowEdge.java

Online text: raw.githubusercontent.com/kevin-wayne/algs4/master/src/main/java/edu/princeton/cs/algs4/FlowEdge.java

Accompanying software for Algorithms, 4th edition by Robert Sedgewick and others, authored by Robert Sedgewick and Kevin Wayne, both named in the implementation bylines. GitHub hosts their algs4 repository. The footer gives 2011 as the textbook publication year; its copyright interval does not date the implementation. These locators refer to the inspected software rather than to textbook pages.

Cited passages: Browser lines 0–3: class documentation, directed endpoints, real-valued capacity and flow, @author declarations.; Browser lines 4–6: constructors enforce nonnegative capacity and flow bounded between zero and capacity.; Browser lines 11–13: actual residualCapacityTo and addResidualFlowTo bodies distinguish forward capacity-minus-flow and backward flow.; Browser lines 14–16: footer credits whole-book authors, publisher and 2011 publication year..