Java Reference

Java Reference

DecisionBuilder.java
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1 /* ----------------------------------------------------------------------------
2  * This file was automatically generated by SWIG (http://www.swig.org).
3  * Version 4.0.1
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 
9 package com.google.ortools.constraintsolver;
10 
14 public class DecisionBuilder extends BaseObject {
15  private transient long swigCPtr;
16 
17  protected DecisionBuilder(long cPtr, boolean cMemoryOwn) {
18  super(mainJNI.DecisionBuilder_SWIGUpcast(cPtr), cMemoryOwn);
19  swigCPtr = cPtr;
20  }
21 
22  protected static long getCPtr(DecisionBuilder obj) {
23  return (obj == null) ? 0 : obj.swigCPtr;
24  }
25 
26  @SuppressWarnings("deprecation")
27  protected void finalize() {
28  delete();
29  }
30 
31  public synchronized void delete() {
32  if (swigCPtr != 0) {
33  if (swigCMemOwn) {
34  swigCMemOwn = false;
35  mainJNI.delete_DecisionBuilder(swigCPtr);
36  }
37  swigCPtr = 0;
38  }
39  super.delete();
40  }
41 
42  protected void swigDirectorDisconnect() {
43  swigCMemOwn = false;
44  delete();
45  }
46 
47  public void swigReleaseOwnership() {
48  swigCMemOwn = false;
49  mainJNI.DecisionBuilder_change_ownership(this, swigCPtr, false);
50  }
51 
52  public void swigTakeOwnership() {
53  swigCMemOwn = true;
54  mainJNI.DecisionBuilder_change_ownership(this, swigCPtr, true);
55  }
56 
57  public DecisionBuilder() {
58  this(mainJNI.new_DecisionBuilder(), true);
59  mainJNI.DecisionBuilder_director_connect(this, swigCPtr, true, true);
60  }
61 
65  public Decision nextWrap(Solver s) {
66  long cPtr = mainJNI.DecisionBuilder_nextWrap(swigCPtr, this, Solver.getCPtr(s), s);
67  return (cPtr == 0) ? null : new Decision(cPtr, false);
68  }
69 
70  public String toString() {
71  return (getClass() == DecisionBuilder.class) ? mainJNI.DecisionBuilder_toString(swigCPtr, this) : mainJNI.DecisionBuilder_toStringSwigExplicitDecisionBuilder(swigCPtr, this);
72  }
73 
74 }
String toString()
void swigDirectorDisconnect()
void swigReleaseOwnership()
Decision nextWrap(Solver s)
This is the main method of the decision builder class.
A DecisionBuilder is responsible for creating the search tree.
void swigTakeOwnership()
A Decision represents a choice point in the search tree.
Definition: Decision.java:14
DecisionBuilder(long cPtr, boolean cMemoryOwn)
DecisionBuilder()
A BaseObject is the root of all reversibly allocated objects.
Definition: BaseObject.java:14
Solver Class A solver represents the main computation engine.
Definition: Solver.java:57