Java Reference

Java Reference

LocalSearchMonitor.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 
11 public class LocalSearchMonitor extends SearchMonitor {
12  private transient long swigCPtr;
13 
14  protected LocalSearchMonitor(long cPtr, boolean cMemoryOwn) {
15  super(mainJNI.LocalSearchMonitor_SWIGUpcast(cPtr), cMemoryOwn);
16  swigCPtr = cPtr;
17  }
18 
19  protected static long getCPtr(LocalSearchMonitor obj) {
20  return (obj == null) ? 0 : obj.swigCPtr;
21  }
22 
23  @SuppressWarnings("deprecation")
24  protected void finalize() {
25  delete();
26  }
27 
28  public synchronized void delete() {
29  if (swigCPtr != 0) {
30  if (swigCMemOwn) {
31  swigCMemOwn = false;
32  mainJNI.delete_LocalSearchMonitor(swigCPtr);
33  }
34  swigCPtr = 0;
35  }
36  super.delete();
37  }
38 
39  public String toString() {
40  return mainJNI.LocalSearchMonitor_toString(swigCPtr, this);
41  }
42 
46  public void beginOperatorStart() {
47  mainJNI.LocalSearchMonitor_beginOperatorStart(swigCPtr, this);
48  }
49 
50  public void endOperatorStart() {
51  mainJNI.LocalSearchMonitor_endOperatorStart(swigCPtr, this);
52  }
53 
55  mainJNI.LocalSearchMonitor_beginMakeNextNeighbor(swigCPtr, this, LocalSearchOperator.getCPtr(op), op);
56  }
57 
58  public void endMakeNextNeighbor(LocalSearchOperator op, boolean neighbor_found, Assignment delta, Assignment deltadelta) {
59  mainJNI.LocalSearchMonitor_endMakeNextNeighbor(swigCPtr, this, LocalSearchOperator.getCPtr(op), op, neighbor_found, Assignment.getCPtr(delta), delta, Assignment.getCPtr(deltadelta), deltadelta);
60  }
61 
63  mainJNI.LocalSearchMonitor_beginFilterNeighbor(swigCPtr, this, LocalSearchOperator.getCPtr(op), op);
64  }
65 
66  public void endFilterNeighbor(LocalSearchOperator op, boolean neighbor_found) {
67  mainJNI.LocalSearchMonitor_endFilterNeighbor(swigCPtr, this, LocalSearchOperator.getCPtr(op), op, neighbor_found);
68  }
69 
71  mainJNI.LocalSearchMonitor_beginAcceptNeighbor(swigCPtr, this, LocalSearchOperator.getCPtr(op), op);
72  }
73 
74  public void endAcceptNeighbor(LocalSearchOperator op, boolean neighbor_found) {
75  mainJNI.LocalSearchMonitor_endAcceptNeighbor(swigCPtr, this, LocalSearchOperator.getCPtr(op), op, neighbor_found);
76  }
77 
78  public void beginFiltering(LocalSearchFilter filter) {
79  mainJNI.LocalSearchMonitor_beginFiltering(swigCPtr, this, LocalSearchFilter.getCPtr(filter), filter);
80  }
81 
82  public void endFiltering(LocalSearchFilter filter, boolean reject) {
83  mainJNI.LocalSearchMonitor_endFiltering(swigCPtr, this, LocalSearchFilter.getCPtr(filter), filter, reject);
84  }
85 
89  public void install() {
90  mainJNI.LocalSearchMonitor_install(swigCPtr, this);
91  }
92 
93 }
String toString()
void beginFilterNeighbor(LocalSearchOperator op)
void beginAcceptNeighbor(LocalSearchOperator op)
void beginOperatorStart()
Local search operator events.
void endOperatorStart()
void endMakeNextNeighbor(LocalSearchOperator op, boolean neighbor_found, Assignment delta, Assignment deltadelta)
LocalSearchMonitor(long cPtr, boolean cMemoryOwn)
void install()
Install itself on the solver.
This class represent a reversible FIFO structure.
void beginMakeNextNeighbor(LocalSearchOperator op)
An Assignment is a variable -> domains mapping, used to report solutions to the user.
Definition: Assignment.java:14
void beginFiltering(LocalSearchFilter filter)
A search monitor is a simple set of callbacks to monitor all search events.
void endFiltering(LocalSearchFilter filter, boolean reject)
void endFilterNeighbor(LocalSearchOperator op, boolean neighbor_found)
Local Search Filters are used for fast neighbor pruning.
void endAcceptNeighbor(LocalSearchOperator op, boolean neighbor_found)