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mimic C++ linear API in java for CP-SAT

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Laurent Perron
2019-05-06 16:47:58 +02:00
parent 70574490ba
commit 2594fa858d
14 changed files with 270 additions and 274 deletions
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3
ortools/sat/samples/ChannelingSampleSat.java
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@@ -16,6 +16,7 @@ import com.google.ortools.sat.CpSolver;
import com.google.ortools.sat.CpSolverSolutionCallback;
import com.google.ortools.sat.DecisionStrategyProto;
import com.google.ortools.sat.IntVar;
import com.google.ortools.sat.LinearExpr;
import com.google.ortools.sat.SatParameters;
/** Link integer constraints together. */
@@ -41,7 +42,7 @@ public class ChannelingSampleSat {
// Create our two half-reified constraints.
// First, b implies (y == 10 - x).
model.addSumEqual(new IntVar[] {x, y}, 10).onlyEnforceIf(b);
model.addEquality(LinearExpr.Sum(new IntVar[] {x, y}), 10).onlyEnforceIf(b);
// Second, not(b) implies y == 0.
model.addEquality(y, 0).onlyEnforceIf(b.not());