Java Reference

Java Reference

SolutionCollector.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
16public class SolutionCollector extends SearchMonitor {
17 private transient long swigCPtr;
18
19 protected SolutionCollector(long cPtr, boolean cMemoryOwn) {
20 super(mainJNI.SolutionCollector_SWIGUpcast(cPtr), cMemoryOwn);
21 swigCPtr = cPtr;
22 }
23
24 protected static long getCPtr(SolutionCollector obj) {
25 return (obj == null) ? 0 : obj.swigCPtr;
26 }
27
28 @SuppressWarnings("deprecation")
29 protected void finalize() {
30 delete();
31 }
32
33 public synchronized void delete() {
34 if (swigCPtr != 0) {
35 if (swigCMemOwn) {
36 swigCMemOwn = false;
37 mainJNI.delete_SolutionCollector(swigCPtr);
38 }
39 swigCPtr = 0;
40 }
41 super.delete();
42 }
43
45 this(mainJNI.new_SolutionCollector__SWIG_0(Solver.getCPtr(solver), solver, Assignment.getCPtr(assignment), assignment), true);
46 }
47
49 this(mainJNI.new_SolutionCollector__SWIG_1(Solver.getCPtr(solver), solver), true);
50 }
51
52 public String toString() {
53 return mainJNI.SolutionCollector_toString(swigCPtr, this);
54 }
55
59 public void add(IntVar var) {
60 mainJNI.SolutionCollector_add__SWIG_0(swigCPtr, this, IntVar.getCPtr(var), var);
61 }
62
63 public void add(IntVar[] vars) {
64 mainJNI.SolutionCollector_add__SWIG_1(swigCPtr, this, vars);
65 }
66
67 public void add(IntervalVar var) {
68 mainJNI.SolutionCollector_add__SWIG_2(swigCPtr, this, IntervalVar.getCPtr(var), var);
69 }
70
71 public void add(IntervalVar[] vars) {
72 mainJNI.SolutionCollector_add__SWIG_3(swigCPtr, this, vars);
73 }
74
75 public void add(SequenceVar var) {
76 mainJNI.SolutionCollector_add__SWIG_4(swigCPtr, this, SequenceVar.getCPtr(var), var);
77 }
78
79 public void add(SequenceVar[] vars) {
80 mainJNI.SolutionCollector_add__SWIG_5(swigCPtr, this, vars);
81 }
82
83 public void addObjective(IntVar objective) {
84 mainJNI.SolutionCollector_addObjective(swigCPtr, this, IntVar.getCPtr(objective), objective);
85 }
86
90 public void enterSearch() {
91 mainJNI.SolutionCollector_enterSearch(swigCPtr, this);
92 }
93
97 public int solutionCount() {
98 return mainJNI.SolutionCollector_solutionCount(swigCPtr, this);
99 }
100
104 public Assignment solution(int n) {
105 long cPtr = mainJNI.SolutionCollector_solution(swigCPtr, this, n);
106 return (cPtr == 0) ? null : new Assignment(cPtr, false);
107 }
108
112 public long wallTime(int n) {
113 return mainJNI.SolutionCollector_wallTime(swigCPtr, this, n);
114 }
115
119 public long branches(int n) {
120 return mainJNI.SolutionCollector_branches(swigCPtr, this, n);
121 }
122
127 public long failures(int n) {
128 return mainJNI.SolutionCollector_failures(swigCPtr, this, n);
129 }
130
134 public long objectiveValue(int n) {
135 return mainJNI.SolutionCollector_objectiveValue(swigCPtr, this, n);
136 }
137
141 public long value(int n, IntVar var) {
142 return mainJNI.SolutionCollector_value(swigCPtr, this, n, IntVar.getCPtr(var), var);
143 }
144
148 public long startValue(int n, IntervalVar var) {
149 return mainJNI.SolutionCollector_startValue(swigCPtr, this, n, IntervalVar.getCPtr(var), var);
150 }
151
155 public long endValue(int n, IntervalVar var) {
156 return mainJNI.SolutionCollector_endValue(swigCPtr, this, n, IntervalVar.getCPtr(var), var);
157 }
158
162 public long durationValue(int n, IntervalVar var) {
163 return mainJNI.SolutionCollector_durationValue(swigCPtr, this, n, IntervalVar.getCPtr(var), var);
164 }
165
169 public long performedValue(int n, IntervalVar var) {
170 return mainJNI.SolutionCollector_performedValue(swigCPtr, this, n, IntervalVar.getCPtr(var), var);
171 }
172
178 public int[] forwardSequence(int n, SequenceVar var) {
179 return mainJNI.SolutionCollector_forwardSequence(swigCPtr, this, n, SequenceVar.getCPtr(var), var);
180}
181
187 public int[] backwardSequence(int n, SequenceVar var) {
188 return mainJNI.SolutionCollector_backwardSequence(swigCPtr, this, n, SequenceVar.getCPtr(var), var);
189}
190
195 public int[] unperformed(int n, SequenceVar var) {
196 return mainJNI.SolutionCollector_unperformed(swigCPtr, this, n, SequenceVar.getCPtr(var), var);
197}
198
199}
An Assignment is a variable -> domains mapping, used to report solutions to the user.
Definition: Assignment.java:15
A search monitor is a simple set of callbacks to monitor all search events.
A sequence variable is a variable whose domain is a set of possible orderings of the interval variab...
This class is the root class of all solution collectors.
int[] forwardSequence(int n, SequenceVar var)
This is a shortcut to get the ForwardSequence of 'var' in the nth solution.
Assignment solution(int n)
Returns the nth solution.
long performedValue(int n, IntervalVar var)
This is a shortcut to get the PerformedValue of 'var' in the nth solution.
long objectiveValue(int n)
Returns the objective value of the nth solution.
int solutionCount()
Returns how many solutions were stored during the search.
SolutionCollector(Solver solver, Assignment assignment)
long durationValue(int n, IntervalVar var)
This is a shortcut to get the DurationValue of 'var' in the nth solution.
long endValue(int n, IntervalVar var)
This is a shortcut to get the EndValue of 'var' in the nth solution.
long branches(int n)
Returns the number of branches when the nth solution was found.
long value(int n, IntVar var)
This is a shortcut to get the Value of 'var' in the nth solution.
int[] backwardSequence(int n, SequenceVar var)
This is a shortcut to get the BackwardSequence of 'var' in the nth solution.
long startValue(int n, IntervalVar var)
This is a shortcut to get the StartValue of 'var' in the nth solution.
long wallTime(int n)
Returns the wall time in ms for the nth solution.
long failures(int n)
Returns the number of failures encountered at the time of the nth solution.
int[] unperformed(int n, SequenceVar var)
This is a shortcut to get the list of unperformed of 'var' in the nth solution.
Solver Class A solver represents the main computation engine.
Definition: Solver.java:76