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<a href="StepFunctionSampleSat_8java.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span>&#160;<span class="comment">// Copyright 2010-2018 Google LLC</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span>&#160;<span class="comment">// Licensed under the Apache License, Version 2.0 (the &quot;License&quot;);</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span>&#160;<span class="comment">// you may not use this file except in compliance with the License.</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span>&#160;<span class="comment">// You may obtain a copy of the License at</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span>&#160;<span class="comment">//</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span>&#160;<span class="comment">// http://www.apache.org/licenses/LICENSE-2.0</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span>&#160;<span class="comment">//</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span>&#160;<span class="comment">// Unless required by applicable law or agreed to in writing, software</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span>&#160;<span class="comment">// distributed under the License is distributed on an &quot;AS IS&quot; BASIS,</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span>&#160;<span class="comment">// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span>&#160;<span class="comment">// See the License for the specific language governing permissions and</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span>&#160;<span class="comment">// limitations under the License.</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span>&#160;</div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span>&#160;<span class="keyword">import</span> <a class="code" href="namespacecom.html">com</a>.<a class="code" href="namespacecom_1_1google.html">google</a>.<a class="code" href="namespacecom_1_1google_1_1ortools.html">ortools</a>.<a class="code" href="namespacecom_1_1google_1_1ortools_1_1sat.html">sat</a>.<a class="code" href="classcom_1_1google_1_1ortools_1_1sat_1_1CpModel.html">CpModel</a>;</div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span>&#160;<span class="keyword">import</span> <a class="code" href="namespacecom.html">com</a>.<a class="code" href="namespacecom_1_1google.html">google</a>.<a class="code" href="namespacecom_1_1google_1_1ortools.html">ortools</a>.<a class="code" href="namespacecom_1_1google_1_1ortools_1_1sat.html">sat</a>.<a class="code" href="classcom_1_1google_1_1ortools_1_1sat_1_1CpSolver.html">CpSolver</a>;</div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span>&#160;<span class="keyword">import</span> <a class="code" href="namespacecom.html">com</a>.<a class="code" href="namespacecom_1_1google.html">google</a>.<a class="code" href="namespacecom_1_1google_1_1ortools.html">ortools</a>.<a class="code" href="namespacecom_1_1google_1_1ortools_1_1sat.html">sat</a>.<a class="code" href="classcom_1_1google_1_1ortools_1_1sat_1_1CpSolverSolutionCallback.html">CpSolverSolutionCallback</a>;</div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span>&#160;<span class="keyword">import</span> <a class="code" href="namespacecom.html">com</a>.<a class="code" href="namespacecom_1_1google.html">google</a>.<a class="code" href="namespacecom_1_1google_1_1ortools.html">ortools</a>.<a class="code" href="namespacecom_1_1google_1_1ortools_1_1sat.html">sat</a>.<a class="code" href="classcom_1_1google_1_1ortools_1_1sat_1_1DecisionStrategyProto.html">DecisionStrategyProto</a>;</div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span>&#160;<span class="keyword">import</span> <a class="code" href="namespacecom.html">com</a>.<a class="code" href="namespacecom_1_1google.html">google</a>.<a class="code" href="namespacecom_1_1google_1_1ortools.html">ortools</a>.<a class="code" href="namespacecom_1_1google_1_1ortools_1_1sat.html">sat</a>.<a class="code" href="classcom_1_1google_1_1ortools_1_1sat_1_1IntVar.html">IntVar</a>;</div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span>&#160;<span class="keyword">import</span> <a class="code" href="namespacecom.html">com</a>.<a class="code" href="namespacecom_1_1google.html">google</a>.<a class="code" href="namespacecom_1_1google_1_1ortools.html">ortools</a>.<a class="code" href="namespacecom_1_1google_1_1ortools_1_1sat.html">sat</a>.<a class="code" href="interfacecom_1_1google_1_1ortools_1_1sat_1_1Literal.html">Literal</a>;</div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span>&#160;<span class="keyword">import</span> <a class="code" href="namespacecom.html">com</a>.<a class="code" href="namespacecom_1_1google.html">google</a>.<a class="code" href="namespacecom_1_1google_1_1ortools.html">ortools</a>.<a class="code" href="namespacecom_1_1google_1_1ortools_1_1sat.html">sat</a>.<a class="code" href="classcom_1_1google_1_1ortools_1_1sat_1_1SatParameters.html">SatParameters</a>;</div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span>&#160;<span class="keyword">import</span> <a class="code" href="namespacecom.html">com</a>.<a class="code" href="namespacecom_1_1google.html">google</a>.<a class="code" href="namespacecom_1_1google_1_1ortools.html">ortools</a>.<a class="code" href="namespacecom_1_1google_1_1ortools_1_1util.html">util</a>.<a class="code" href="classcom_1_1google_1_1ortools_1_1util_1_1Domain.html">Domain</a>;</div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span>&#160;</div><div class="line"><a name="l00024"></a><span class="lineno"><a class="line" href="classStepFunctionSampleSat.html"> 24</a></span>&#160;<span class="keyword">public</span> <span class="keyword">class </span><a class="code" href="classStepFunctionSampleSat.html">StepFunctionSampleSat</a> {</div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span>&#160; <span class="keyword">static</span> {</div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span>&#160; System.loadLibrary(<span class="stringliteral">&quot;jniortools&quot;</span>);</div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span>&#160; }</div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span>&#160;</div><div class="line"><a name="l00029"></a><span class="lineno"><a class="line" href="classStepFunctionSampleSat.html#a97df3edd25ad352a58534bf73a88b9f2"> 29</a></span>&#160; <span class="keyword">public</span> <span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code" href="classStepFunctionSampleSat.html#a97df3edd25ad352a58534bf73a88b9f2">main</a>(String[] args) <span class="keywordflow">throws</span> Exception {</div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span>&#160; <span class="comment">// Create the CP-SAT model.</span></div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span>&#160; <a class="code" href="classcom_1_1google_1_1ortools_1_1sat_1_1CpModel.html">CpModel</a> model = <span class="keyword">new</span> <a class="code" href="classcom_1_1google_1_1ortools_1_1sat_1_1CpModel.html">CpModel</a>();</div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span>&#160;</div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span>&#160; <span class="comment">// Declare our primary variable.</span></div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span>&#160; <a class="code" href="classcom_1_1google_1_1ortools_1_1sat_1_1IntVar.html">IntVar</a> x = model.<a class="code" href="classcom_1_1google_1_1ortools_1_1sat_1_1CpModel.html#a78e6aa0bcdec9be8fc0d39c46b94d851">newIntVar</a>(0, 20, <span class="stringliteral">&quot;x&quot;</span>);</div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span>&#160;</div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span>&#160; <span class="comment">// Create the expression variable and implement the step function</span></div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span>&#160; <span class="comment">// Note it is not defined for var == 2.</span></div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span>&#160; <span class="comment">//</span></div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span>&#160; <span class="comment">// - 3</span></div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span>&#160; <span class="comment">// -- -- --------- 2</span></div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span>&#160; <span class="comment">// 1</span></div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span>&#160; <span class="comment">// -- --- 0</span></div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span>&#160; <span class="comment">// 0 ================ 20</span></div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span>&#160; <span class="comment">//</span></div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span>&#160; <a class="code" href="classcom_1_1google_1_1ortools_1_1sat_1_1IntVar.html">IntVar</a> expr = model.<a class="code" href="classcom_1_1google_1_1ortools_1_1sat_1_1CpModel.html#a78e6aa0bcdec9be8fc0d39c46b94d851">newIntVar</a>(0, 3, <span class="stringliteral">&quot;expr&quot;</span>);</div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span>&#160;</div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span>&#160; <span class="comment">// expr == 0 on [5, 6] U [8, 10]</span></div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span>&#160; <a class="code" href="interfacecom_1_1google_1_1ortools_1_1sat_1_1Literal.html">Literal</a> b0 = model.<a class="code" href="classcom_1_1google_1_1ortools_1_1sat_1_1CpModel.html#a08ef439d15caa1e1a1a713d20edaa8a6">newBoolVar</a>(<span class="stringliteral">&quot;b0&quot;</span>);</div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span>&#160; model.<a class="code" href="classcom_1_1google_1_1ortools_1_1sat_1_1CpModel.html#a0058cd3a052f3be3c451bd8ab671cf36">addLinearExpressionInDomain</a>(x, <a class="code" href="classcom_1_1google_1_1ortools_1_1util_1_1Domain.html">Domain</a>.<a class="code" href="classcom_1_1google_1_1ortools_1_1util_1_1Domain.html#a299b2f810835cd5f39d5a892140409e8">fromValues</a>(<span class="keyword">new</span> <span class="keywordtype">long</span>[] {5, 6, 8, 9, 10}))</div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span>&#160; .onlyEnforceIf(b0);</div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span>&#160; model.<a class="code" href="classcom_1_1google_1_1ortools_1_1sat_1_1CpModel.html#a0868f8bc35ae63fb326d569e50df1dea">addEquality</a>(expr, 0).<a class="code" href="classcom_1_1google_1_1ortools_1_1sat_1_1Constraint.html#ac86aa1f6eb0c1e93c11162475c1b39f8">onlyEnforceIf</a>(b0);</div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span>&#160;</div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span>&#160; <span class="comment">// expr == 2 on [0, 1] U [3, 4] U [11, 20]</span></div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span>&#160; <a class="code" href="interfacecom_1_1google_1_1ortools_1_1sat_1_1Literal.html">Literal</a> b2 = model.<a class="code" href="classcom_1_1google_1_1ortools_1_1sat_1_1CpModel.html#a08ef439d15caa1e1a1a713d20edaa8a6">newBoolVar</a>(<span class="stringliteral">&quot;b2&quot;</span>);</div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span>&#160; model</div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span>&#160; .<a class="code" href="classcom_1_1google_1_1ortools_1_1sat_1_1CpModel.html#a0058cd3a052f3be3c451bd8ab671cf36">addLinearExpressionInDomain</a>(</div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span>&#160; x, <a class="code" href="classcom_1_1google_1_1ortools_1_1util_1_1Domain.html">Domain</a>.<a class="code" href="classcom_1_1google_1_1ortools_1_1util_1_1Domain.html#a19c054d5f6543797b1ad6b402d5f3404">fromIntervals</a>(<span class="keyword">new</span> <span class="keywordtype">long</span>[][] {{0, 1}, {3, 4}, {11, 20}}))</div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span>&#160; .<a class="code" href="classcom_1_1google_1_1ortools_1_1sat_1_1Constraint.html#ac86aa1f6eb0c1e93c11162475c1b39f8">onlyEnforceIf</a>(b2);</div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span>&#160; model.addEquality(expr, 2).onlyEnforceIf(b2);</div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span>&#160;</div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span>&#160; <span class="comment">// expr == 3 when x = 7</span></div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span>&#160; <a class="code" href="interfacecom_1_1google_1_1ortools_1_1sat_1_1Literal.html">Literal</a> b3 = model.newBoolVar(<span class="stringliteral">&quot;b3&quot;</span>);</div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span>&#160; model.addEquality(x, 7).onlyEnforceIf(b3);</div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span>&#160; model.addEquality(expr, 3).onlyEnforceIf(b3);</div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span>&#160;</div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span>&#160; <span class="comment">// At least one bi is true. (we could use a sum == 1).</span></div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span>&#160; model.addBoolOr(<span class="keyword">new</span> <a class="code" href="interfacecom_1_1google_1_1ortools_1_1sat_1_1Literal.html">Literal</a>[] {b0, b2, b3});</div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span>&#160;</div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span>&#160; <span class="comment">// Search for x values in increasing order.</span></div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span>&#160; model.addDecisionStrategy(<span class="keyword">new</span> <a class="code" href="classcom_1_1google_1_1ortools_1_1sat_1_1IntVar.html">IntVar</a>[] {x},</div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span>&#160; <a class="code" href="classcom_1_1google_1_1ortools_1_1sat_1_1DecisionStrategyProto.html">DecisionStrategyProto</a>.<a class="code" href="enumcom_1_1google_1_1ortools_1_1sat_1_1DecisionStrategyProto_1_1VariableSelectionStrategy.html">VariableSelectionStrategy</a>.<a class="code" href="enumcom_1_1google_1_1ortools_1_1sat_1_1DecisionStrategyProto_1_1VariableSelectionStrategy.html#ac6e5b32db02c3cb255d3ea92fefd59e1">CHOOSE_FIRST</a>,</div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span>&#160; <a class="code" href="classcom_1_1google_1_1ortools_1_1sat_1_1DecisionStrategyProto.html">DecisionStrategyProto</a>.<a class="code" href="enumcom_1_1google_1_1ortools_1_1sat_1_1DecisionStrategyProto_1_1DomainReductionStrategy.html">DomainReductionStrategy</a>.<a class="code" href="enumcom_1_1google_1_1ortools_1_1sat_1_1DecisionStrategyProto_1_1DomainReductionStrategy.html#a122969bda1eb2568cbe2c91443b7da20">SELECT_MIN_VALUE</a>);</div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span>&#160;</div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span>&#160; <span class="comment">// Create the solver.</span></div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span>&#160; <a class="code" href="classcom_1_1google_1_1ortools_1_1sat_1_1CpSolver.html">CpSolver</a> solver = <span class="keyword">new</span> <a class="code" href="classcom_1_1google_1_1ortools_1_1sat_1_1CpSolver.html">CpSolver</a>();</div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span>&#160;</div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span>&#160; <span class="comment">// Force the solver to follow the decision strategy exactly.</span></div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span>&#160; solver.<a class="code" href="classcom_1_1google_1_1ortools_1_1sat_1_1CpSolver.html#a21e42b4db90799992f39abf1a37da2e0">getParameters</a>().setSearchBranching(<a class="code" href="classcom_1_1google_1_1ortools_1_1sat_1_1SatParameters.html">SatParameters</a>.<a class="code" href="enumcom_1_1google_1_1ortools_1_1sat_1_1SatParameters_1_1SearchBranching.html">SearchBranching</a>.<a class="code" href="enumcom_1_1google_1_1ortools_1_1sat_1_1SatParameters_1_1SearchBranching.html#a1d41a51f8dedeab0ed271411f4a21759">FIXED_SEARCH</a>);</div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span>&#160;</div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span>&#160; <span class="comment">// Solve the problem with the printer callback.</span></div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span>&#160; solver.<a class="code" href="classcom_1_1google_1_1ortools_1_1sat_1_1CpSolver.html#ad64fabf13468253f9f080e4eeb1d3655">searchAllSolutions</a>(model, <span class="keyword">new</span> <a class="code" href="classcom_1_1google_1_1ortools_1_1sat_1_1CpSolverSolutionCallback.html">CpSolverSolutionCallback</a>() {</div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span>&#160; <span class="keyword">public</span> <a class="code" href="classcom_1_1google_1_1ortools_1_1sat_1_1CpSolverSolutionCallback.html">CpSolverSolutionCallback</a> init(<a class="code" href="classcom_1_1google_1_1ortools_1_1sat_1_1IntVar.html">IntVar</a>[] variables) {</div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span>&#160; variableArray = variables;</div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span>&#160; <span class="keywordflow">return</span> <span class="keyword">this</span>;</div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span>&#160; }</div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span>&#160;</div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span>&#160; @Override</div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span>&#160; <span class="keyword">public</span> <span class="keywordtype">void</span> onSolutionCallback() {</div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span>&#160; <span class="keywordflow">for</span> (<a class="code" href="classcom_1_1google_1_1ortools_1_1sat_1_1IntVar.html">IntVar</a> v : variableArray) {</div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span>&#160; System.out.printf(<span class="stringliteral">&quot;%s=%d &quot;</span>, v.getName(), value(v));</div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span>&#160; }</div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span>&#160; System.out.println();</div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span>&#160; }</div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span>&#160;</div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span>&#160; <span class="keyword">private</span> <a class="code" href="classcom_1_1google_1_1ortools_1_1sat_1_1IntVar.html">IntVar</a>[] variableArray;</div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span>&#160; }.init(<span class="keyword">new</span> <a class="code" href="classcom_1_1google_1_1ortools_1_1sat_1_1IntVar.html">IntVar</a>[] {x, expr}));</div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span>&#160; }</div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span>&#160;}</div><div class="ttc" id="namespacecom_1_1google_1_1ortools_1_1sat_html"><div class="ttname"><a href="namespacecom_1_1google_1_1ortools_1_1sat.html">com.google.ortools.sat</a></div><div class="ttdef"><b>Definition:</b> <a href="AllDifferentConstraintProto_8java_source.html#l00004">AllDifferentConstraintProto.java:4</a></div></div>
<div class="ttc" id="classcom_1_1google_1_1ortools_1_1sat_1_1Constraint_html_ac86aa1f6eb0c1e93c11162475c1b39f8"><div class="ttname"><a href="classcom_1_1google_1_1ortools_1_1sat_1_1Constraint.html#ac86aa1f6eb0c1e93c11162475c1b39f8">com.google.ortools.sat.Constraint.onlyEnforceIf</a></div><div class="ttdeci">void onlyEnforceIf(Literal lit)</div><div class="ttdoc">Adds a literal to the constraint.</div><div class="ttdef"><b>Definition:</b> <a href="com_2google_2ortools_2sat_2Constraint_8java_source.html#l00032">com/google/ortools/sat/Constraint.java:32</a></div></div>
<div class="ttc" id="classcom_1_1google_1_1ortools_1_1sat_1_1CpModel_html_a0868f8bc35ae63fb326d569e50df1dea"><div class="ttname"><a href="classcom_1_1google_1_1ortools_1_1sat_1_1CpModel.html#a0868f8bc35ae63fb326d569e50df1dea">com.google.ortools.sat.CpModel.addEquality</a></div><div class="ttdeci">Constraint addEquality(LinearExpr expr, long value)</div><div class="ttdoc">Adds.</div><div class="ttdef"><b>Definition:</b> <a href="CpModel_8java_source.html#l00153">CpModel.java:153</a></div></div>
<div class="ttc" id="enumcom_1_1google_1_1ortools_1_1sat_1_1SatParameters_1_1SearchBranching_html"><div class="ttname"><a href="enumcom_1_1google_1_1ortools_1_1sat_1_1SatParameters_1_1SearchBranching.html">com.google.ortools.sat.SatParameters.SearchBranching</a></div><div class="ttdef"><b>Definition:</b> <a href="SatParameters_8java_source.html#l01972">SatParameters.java:1972</a></div></div>
<div class="ttc" id="classcom_1_1google_1_1ortools_1_1sat_1_1SatParameters_html"><div class="ttname"><a href="classcom_1_1google_1_1ortools_1_1sat_1_1SatParameters.html">com.google.ortools.sat.SatParameters</a></div><div class="ttdef"><b>Definition:</b> <a href="SatParameters_8java_source.html#l00015">SatParameters.java:15</a></div></div>
<div class="ttc" id="classcom_1_1google_1_1ortools_1_1sat_1_1DecisionStrategyProto_html"><div class="ttname"><a href="classcom_1_1google_1_1ortools_1_1sat_1_1DecisionStrategyProto.html">com.google.ortools.sat.DecisionStrategyProto</a></div><div class="ttdef"><b>Definition:</b> <a href="DecisionStrategyProto_8java_source.html#l00014">DecisionStrategyProto.java:14</a></div></div>
<div class="ttc" id="enumcom_1_1google_1_1ortools_1_1sat_1_1DecisionStrategyProto_1_1VariableSelectionStrategy_html_ac6e5b32db02c3cb255d3ea92fefd59e1"><div class="ttname"><a href="enumcom_1_1google_1_1ortools_1_1sat_1_1DecisionStrategyProto_1_1VariableSelectionStrategy.html#ac6e5b32db02c3cb255d3ea92fefd59e1">com.google.ortools.sat.DecisionStrategyProto.VariableSelectionStrategy.CHOOSE_FIRST</a></div><div class="ttdeci">CHOOSE_FIRST</div><div class="ttdoc">CHOOSE_FIRST = 0;</div><div class="ttdef"><b>Definition:</b> <a href="DecisionStrategyProto_8java_source.html#l00155">DecisionStrategyProto.java:155</a></div></div>
<div class="ttc" id="classcom_1_1google_1_1ortools_1_1sat_1_1CpSolver_html"><div class="ttname"><a href="classcom_1_1google_1_1ortools_1_1sat_1_1CpSolver.html">com.google.ortools.sat.CpSolver</a></div><div class="ttdoc">Wrapper around the SAT solver.</div><div class="ttdef"><b>Definition:</b> <a href="CpSolver_8java_source.html#l00026">CpSolver.java:26</a></div></div>
<div class="ttc" id="classcom_1_1google_1_1ortools_1_1sat_1_1CpModel_html_a78e6aa0bcdec9be8fc0d39c46b94d851"><div class="ttname"><a href="classcom_1_1google_1_1ortools_1_1sat_1_1CpModel.html#a78e6aa0bcdec9be8fc0d39c46b94d851">com.google.ortools.sat.CpModel.newIntVar</a></div><div class="ttdeci">IntVar newIntVar(long lb, long ub, String name)</div><div class="ttdoc">Creates an integer variable with domain [lb, ub].</div><div class="ttdef"><b>Definition:</b> <a href="CpModel_8java_source.html#l00069">CpModel.java:69</a></div></div>
<div class="ttc" id="enumcom_1_1google_1_1ortools_1_1sat_1_1DecisionStrategyProto_1_1VariableSelectionStrategy_html"><div class="ttname"><a href="enumcom_1_1google_1_1ortools_1_1sat_1_1DecisionStrategyProto_1_1VariableSelectionStrategy.html">com.google.ortools.sat.DecisionStrategyProto.VariableSelectionStrategy</a></div><div class="ttdef"><b>Definition:</b> <a href="DecisionStrategyProto_8java_source.html#l00150">DecisionStrategyProto.java:150</a></div></div>
<div class="ttc" id="namespacecom_html"><div class="ttname"><a href="namespacecom.html">com</a></div></div>
<div class="ttc" id="enumcom_1_1google_1_1ortools_1_1sat_1_1DecisionStrategyProto_1_1DomainReductionStrategy_html"><div class="ttname"><a href="enumcom_1_1google_1_1ortools_1_1sat_1_1DecisionStrategyProto_1_1DomainReductionStrategy.html">com.google.ortools.sat.DecisionStrategyProto.DomainReductionStrategy</a></div><div class="ttdef"><b>Definition:</b> <a href="DecisionStrategyProto_8java_source.html#l00281">DecisionStrategyProto.java:281</a></div></div>
<div class="ttc" id="classcom_1_1google_1_1ortools_1_1sat_1_1CpModel_html_a08ef439d15caa1e1a1a713d20edaa8a6"><div class="ttname"><a href="classcom_1_1google_1_1ortools_1_1sat_1_1CpModel.html#a08ef439d15caa1e1a1a713d20edaa8a6">com.google.ortools.sat.CpModel.newBoolVar</a></div><div class="ttdeci">IntVar newBoolVar(String name)</div><div class="ttdoc">Creates a Boolean variable with the given name.</div><div class="ttdef"><b>Definition:</b> <a href="CpModel_8java_source.html#l00085">CpModel.java:85</a></div></div>
<div class="ttc" id="classStepFunctionSampleSat_html"><div class="ttname"><a href="classStepFunctionSampleSat.html">StepFunctionSampleSat</a></div><div class="ttdoc">Link integer constraints together.</div><div class="ttdef"><b>Definition:</b> <a href="StepFunctionSampleSat_8java_source.html#l00024">StepFunctionSampleSat.java:24</a></div></div>
<div class="ttc" id="namespacecom_1_1google_1_1ortools_html"><div class="ttname"><a href="namespacecom_1_1google_1_1ortools.html">com.google.ortools</a></div></div>
<div class="ttc" id="classcom_1_1google_1_1ortools_1_1sat_1_1CpModel_html_a0058cd3a052f3be3c451bd8ab671cf36"><div class="ttname"><a href="classcom_1_1google_1_1ortools_1_1sat_1_1CpModel.html#a0058cd3a052f3be3c451bd8ab671cf36">com.google.ortools.sat.CpModel.addLinearExpressionInDomain</a></div><div class="ttdeci">Constraint addLinearExpressionInDomain(LinearExpr expr, Domain domain)</div><div class="ttdoc">Adds.</div><div class="ttdef"><b>Definition:</b> <a href="CpModel_8java_source.html#l00134">CpModel.java:134</a></div></div>
<div class="ttc" id="enumcom_1_1google_1_1ortools_1_1sat_1_1DecisionStrategyProto_1_1DomainReductionStrategy_html_a122969bda1eb2568cbe2c91443b7da20"><div class="ttname"><a href="enumcom_1_1google_1_1ortools_1_1sat_1_1DecisionStrategyProto_1_1DomainReductionStrategy.html#a122969bda1eb2568cbe2c91443b7da20">com.google.ortools.sat.DecisionStrategyProto.DomainReductionStrategy.SELECT_MIN_VALUE</a></div><div class="ttdeci">SELECT_MIN_VALUE</div><div class="ttdoc">SELECT_MIN_VALUE = 0;</div><div class="ttdef"><b>Definition:</b> <a href="DecisionStrategyProto_8java_source.html#l00286">DecisionStrategyProto.java:286</a></div></div>
<div class="ttc" id="classcom_1_1google_1_1ortools_1_1util_1_1Domain_html_a299b2f810835cd5f39d5a892140409e8"><div class="ttname"><a href="classcom_1_1google_1_1ortools_1_1util_1_1Domain.html#a299b2f810835cd5f39d5a892140409e8">com.google.ortools.util.Domain.fromValues</a></div><div class="ttdeci">static Domain fromValues(long[] values)</div><div class="ttdoc">Creates a domain from the union of an unsorted list of integer values.</div><div class="ttdef"><b>Definition:</b> <a href="Domain_8java_source.html#l00073">Domain.java:73</a></div></div>
<div class="ttc" id="enumcom_1_1google_1_1ortools_1_1sat_1_1SatParameters_1_1SearchBranching_html_a1d41a51f8dedeab0ed271411f4a21759"><div class="ttname"><a href="enumcom_1_1google_1_1ortools_1_1sat_1_1SatParameters_1_1SearchBranching.html#a1d41a51f8dedeab0ed271411f4a21759">com.google.ortools.sat.SatParameters.SearchBranching.FIXED_SEARCH</a></div><div class="ttdeci">FIXED_SEARCH</div><div class="ttdef"><b>Definition:</b> <a href="SatParameters_8java_source.html#l01995">SatParameters.java:1995</a></div></div>
<div class="ttc" id="classcom_1_1google_1_1ortools_1_1sat_1_1CpSolver_html_a21e42b4db90799992f39abf1a37da2e0"><div class="ttname"><a href="classcom_1_1google_1_1ortools_1_1sat_1_1CpSolver.html#a21e42b4db90799992f39abf1a37da2e0">com.google.ortools.sat.CpSolver.getParameters</a></div><div class="ttdeci">SatParameters.Builder getParameters()</div><div class="ttdoc">Returns the builder of the parameters of the SAT solver for modification.</div><div class="ttdef"><b>Definition:</b> <a href="CpSolver_8java_source.html#l00119">CpSolver.java:119</a></div></div>
<div class="ttc" id="classcom_1_1google_1_1ortools_1_1sat_1_1IntVar_html"><div class="ttname"><a href="classcom_1_1google_1_1ortools_1_1sat_1_1IntVar.html">com.google.ortools.sat.IntVar</a></div><div class="ttdoc">An integer variable.</div><div class="ttdef"><b>Definition:</b> <a href="com_2google_2ortools_2sat_2IntVar_8java_source.html#l00021">com/google/ortools/sat/IntVar.java:21</a></div></div>
<div class="ttc" id="interfacecom_1_1google_1_1ortools_1_1sat_1_1Literal_html"><div class="ttname"><a href="interfacecom_1_1google_1_1ortools_1_1sat_1_1Literal.html">com.google.ortools.sat.Literal</a></div><div class="ttdoc">Interface to describe a boolean variable or its negation.</div><div class="ttdef"><b>Definition:</b> <a href="Literal_8java_source.html#l00017">Literal.java:17</a></div></div>
<div class="ttc" id="classcom_1_1google_1_1ortools_1_1sat_1_1CpModel_html"><div class="ttname"><a href="classcom_1_1google_1_1ortools_1_1sat_1_1CpModel.html">com.google.ortools.sat.CpModel</a></div><div class="ttdoc">Main modeling class.</div><div class="ttdef"><b>Definition:</b> <a href="CpModel_8java_source.html#l00040">CpModel.java:40</a></div></div>
<div class="ttc" id="classcom_1_1google_1_1ortools_1_1util_1_1Domain_html_a19c054d5f6543797b1ad6b402d5f3404"><div class="ttname"><a href="classcom_1_1google_1_1ortools_1_1util_1_1Domain.html#a19c054d5f6543797b1ad6b402d5f3404">com.google.ortools.util.Domain.fromIntervals</a></div><div class="ttdeci">static Domain fromIntervals(long[][] intervals)</div><div class="ttdoc">Used in non-C++ languages.</div><div class="ttdef"><b>Definition:</b> <a href="Domain_8java_source.html#l00080">Domain.java:80</a></div></div>
<div class="ttc" id="classStepFunctionSampleSat_html_a97df3edd25ad352a58534bf73a88b9f2"><div class="ttname"><a href="classStepFunctionSampleSat.html#a97df3edd25ad352a58534bf73a88b9f2">StepFunctionSampleSat.main</a></div><div class="ttdeci">static void main(String[] args)</div><div class="ttdef"><b>Definition:</b> <a href="StepFunctionSampleSat_8java_source.html#l00029">StepFunctionSampleSat.java:29</a></div></div>
<div class="ttc" id="namespacecom_1_1google_html"><div class="ttname"><a href="namespacecom_1_1google.html">com.google</a></div></div>
<div class="ttc" id="classcom_1_1google_1_1ortools_1_1sat_1_1CpSolver_html_ad64fabf13468253f9f080e4eeb1d3655"><div class="ttname"><a href="classcom_1_1google_1_1ortools_1_1sat_1_1CpSolver.html#ad64fabf13468253f9f080e4eeb1d3655">com.google.ortools.sat.CpSolver.searchAllSolutions</a></div><div class="ttdeci">CpSolverStatus searchAllSolutions(CpModel model, CpSolverSolutionCallback cb)</div><div class="ttdoc">Searches for all solutions of a satisfiability problem.</div><div class="ttdef"><b>Definition:</b> <a href="CpSolver_8java_source.html#l00057">CpSolver.java:57</a></div></div>
<div class="ttc" id="classcom_1_1google_1_1ortools_1_1sat_1_1CpSolverSolutionCallback_html"><div class="ttname"><a href="classcom_1_1google_1_1ortools_1_1sat_1_1CpSolverSolutionCallback.html">com.google.ortools.sat.CpSolverSolutionCallback</a></div><div class="ttdoc">Parent class to create a callback called at each solution.</div><div class="ttdef"><b>Definition:</b> <a href="CpSolverSolutionCallback_8java_source.html#l00039">CpSolverSolutionCallback.java:39</a></div></div>
<div class="ttc" id="namespacecom_1_1google_1_1ortools_1_1util_html"><div class="ttname"><a href="namespacecom_1_1google_1_1ortools_1_1util.html">com.google.ortools.util</a></div><div class="ttdef"><b>Definition:</b> <a href="Domain_8java_source.html#l00009">Domain.java:9</a></div></div>
<div class="ttc" id="classcom_1_1google_1_1ortools_1_1util_1_1Domain_html"><div class="ttname"><a href="classcom_1_1google_1_1ortools_1_1util_1_1Domain.html">com.google.ortools.util.Domain</a></div><div class="ttdoc">We call &quot;domain&quot; any subset of Int64 = [kint64min, kint64max].</div><div class="ttdef"><b>Definition:</b> <a href="Domain_8java_source.html#l00014">Domain.java:14</a></div></div>
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