Java Reference

Java Reference

Decision.java
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1/* ----------------------------------------------------------------------------
2 * This file was automatically generated by SWIG (http://www.swig.org).
3 * Version 4.0.2
4 *
5 * Do not make changes to this file unless you know what you are doing--modify
6 * the SWIG interface file instead.
7 * ----------------------------------------------------------------------------- */
8
9package com.google.ortools.constraintsolver;
10
15public class Decision extends BaseObject {
16 private transient long swigCPtr;
17
18 protected Decision(long cPtr, boolean cMemoryOwn) {
19 super(mainJNI.Decision_SWIGUpcast(cPtr), cMemoryOwn);
20 swigCPtr = cPtr;
21 }
22
23 protected static long getCPtr(Decision obj) {
24 return (obj == null) ? 0 : obj.swigCPtr;
25 }
26
27 @SuppressWarnings("deprecation")
28 protected void finalize() {
29 delete();
30 }
31
32 public synchronized void delete() {
33 if (swigCPtr != 0) {
34 if (swigCMemOwn) {
35 swigCMemOwn = false;
36 mainJNI.delete_Decision(swigCPtr);
37 }
38 swigCPtr = 0;
39 }
40 super.delete();
41 }
42
43 protected void swigDirectorDisconnect() {
44 swigCMemOwn = false;
45 delete();
46 }
47
48 public void swigReleaseOwnership() {
49 swigCMemOwn = false;
50 mainJNI.Decision_change_ownership(this, swigCPtr, false);
51 }
52
53 public void swigTakeOwnership() {
54 swigCMemOwn = true;
55 mainJNI.Decision_change_ownership(this, swigCPtr, true);
56 }
57
58 public Decision() {
59 this(mainJNI.new_Decision(), true);
60 mainJNI.Decision_director_connect(this, swigCPtr, true, true);
61 }
62
66 public void apply(Solver s) {
67 mainJNI.Decision_apply(swigCPtr, this, Solver.getCPtr(s), s);
68 }
69
73 public void refute(Solver s) {
74 mainJNI.Decision_refute(swigCPtr, this, Solver.getCPtr(s), s);
75 }
76
77 public String toString() {
78 return (getClass() == Decision.class) ? mainJNI.Decision_toString(swigCPtr, this) : mainJNI.Decision_toStringSwigExplicitDecision(swigCPtr, this);
79 }
80
84 public void accept(DecisionVisitor visitor) {
85 if (getClass() == Decision.class) mainJNI.Decision_accept(swigCPtr, this, DecisionVisitor.getCPtr(visitor), visitor); else mainJNI.Decision_acceptSwigExplicitDecision(swigCPtr, this, DecisionVisitor.getCPtr(visitor), visitor);
86 }
87
88}
A BaseObject is the root of all reversibly allocated objects.
Definition: BaseObject.java:16
A DecisionVisitor is used to inspect a decision.
A Decision represents a choice point in the search tree.
Definition: Decision.java:15
Decision(long cPtr, boolean cMemoryOwn)
Definition: Decision.java:18
void accept(DecisionVisitor visitor)
Accepts the given visitor.
Definition: Decision.java:84
void refute(Solver s)
Refute will be called after a backtrack.
Definition: Decision.java:73
void apply(Solver s)
Apply will be called first when the decision is executed.
Definition: Decision.java:66
Solver Class A solver represents the main computation engine.
Definition: Solver.java:76