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<div class="title">CumulativeConstraint.java</div> </div>
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<a href="CumulativeConstraint_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> <span class="comment">// Copyright 2010-2021 Google LLC</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment">// Licensed under the Apache License, Version 2.0 (the "License");</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <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> <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> <span class="comment">//</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <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> <span class="comment">//</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <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> <span class="comment">// distributed under the License is distributed on an "AS IS" BASIS,</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <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> <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> <span class="comment">// limitations under the License.</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> </div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="keyword">package </span>com.google.ortools.sat;</div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> </div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <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_1CumulativeConstraintProto.html">CumulativeConstraintProto</a>;</div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> </div><div class="line"><a name="l00024"></a><span class="lineno"><a class="line" href="classcom_1_1google_1_1ortools_1_1sat_1_1CumulativeConstraint.html"> 24</a></span> <span class="keyword">public</span> <span class="keyword">class </span><a class="code" href="classcom_1_1google_1_1ortools_1_1sat_1_1CumulativeConstraint.html">CumulativeConstraint</a> <span class="keyword">extends</span> <a class="code" href="classcom_1_1google_1_1ortools_1_1sat_1_1Constraint.html">Constraint</a> {</div><div class="line"><a name="l00025"></a><span class="lineno"><a class="line" href="classcom_1_1google_1_1ortools_1_1sat_1_1CumulativeConstraint.html#ae9ddd688486ad58ccb79ae7ba8a22a22"> 25</a></span>  <span class="keyword">public</span> <a class="code" href="classcom_1_1google_1_1ortools_1_1sat_1_1CumulativeConstraint.html#ae9ddd688486ad58ccb79ae7ba8a22a22">CumulativeConstraint</a>(<a class="code" href="classcom_1_1google_1_1ortools_1_1sat_1_1CpModel.html">CpModel</a> model) {</div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span>  super(model.<a class="code" href="classcom_1_1google_1_1ortools_1_1sat_1_1CpModel.html#afc40b2018802b3b4978d91b64e84cad7">getBuilder</a>());</div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span>  this.model = model;</div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span>  }</div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> </div><div class="line"><a name="l00031"></a><span class="lineno"><a class="line" href="classcom_1_1google_1_1ortools_1_1sat_1_1CumulativeConstraint.html#a45416a03d2e5b60d8b3b1a2606883952"> 31</a></span>  <span class="keyword">public</span> <a class="code" href="classcom_1_1google_1_1ortools_1_1sat_1_1CumulativeConstraint.html">CumulativeConstraint</a> <a class="code" href="classcom_1_1google_1_1ortools_1_1sat_1_1CumulativeConstraint.html#a45416a03d2e5b60d8b3b1a2606883952">addDemand</a>(<a class="code" href="classcom_1_1google_1_1ortools_1_1sat_1_1IntervalVar.html">IntervalVar</a> interval, <a class="code" href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearArgument.html">LinearArgument</a> demand) {</div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  <a class="code" href="classcom_1_1google_1_1ortools_1_1sat_1_1CumulativeConstraintProto.html">CumulativeConstraintProto</a>.<a class="code" href="classcom_1_1google_1_1ortools_1_1sat_1_1CumulativeConstraintProto_1_1Builder.html">Builder</a> cumul = <a class="code" href="classcom_1_1google_1_1ortools_1_1sat_1_1Constraint.html#a745f45cacfc19026a06b544c914a773d">getBuilder</a>().getCumulativeBuilder();</div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span>  cumul.addIntervals(interval.<a class="code" href="classcom_1_1google_1_1ortools_1_1sat_1_1IntervalVar.html#a59d053c950ff1e9f8a004d493f34e754">getIndex</a>());</div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  cumul.addDemands(model.getLinearExpressionProtoBuilderFromLinearArgument(demand, <span class="keyword">false</span>));</div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span>  <span class="keywordflow">return</span> <span class="keyword">this</span>;</div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span>  }</div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span> </div><div class="line"><a name="l00039"></a><span class="lineno"><a class="line" href="classcom_1_1google_1_1ortools_1_1sat_1_1CumulativeConstraint.html#af23152a1df25235cfc4884a8a18930a5"> 39</a></span>  <span class="keyword">public</span> <a class="code" href="classcom_1_1google_1_1ortools_1_1sat_1_1CumulativeConstraint.html">CumulativeConstraint</a> <a class="code" href="classcom_1_1google_1_1ortools_1_1sat_1_1CumulativeConstraint.html#af23152a1df25235cfc4884a8a18930a5">addDemand</a>(<a class="code" href="classcom_1_1google_1_1ortools_1_1sat_1_1IntervalVar.html">IntervalVar</a> interval, <span class="keywordtype">long</span> demand) {</div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  <a class="code" href="classcom_1_1google_1_1ortools_1_1sat_1_1CumulativeConstraintProto.html">CumulativeConstraintProto</a>.<a class="code" href="classcom_1_1google_1_1ortools_1_1sat_1_1CumulativeConstraintProto_1_1Builder.html">Builder</a> cumul = <a class="code" href="classcom_1_1google_1_1ortools_1_1sat_1_1Constraint.html#a745f45cacfc19026a06b544c914a773d">getBuilder</a>().getCumulativeBuilder();</div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  cumul.addIntervals(interval.<a class="code" href="classcom_1_1google_1_1ortools_1_1sat_1_1IntervalVar.html#a59d053c950ff1e9f8a004d493f34e754">getIndex</a>());</div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  cumul.addDemands(model.getLinearExpressionProtoBuilderFromLong(demand));</div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  <span class="keywordflow">return</span> <span class="keyword">this</span>;</div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  }</div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span> </div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  <span class="keyword">private</span> <span class="keyword">final</span> <a class="code" href="classcom_1_1google_1_1ortools_1_1sat_1_1CpModel.html">CpModel</a> model;</div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span> }</div><div class="ttc" id="classcom_1_1google_1_1ortools_1_1sat_1_1CpModel_html_afc40b2018802b3b4978d91b64e84cad7"><div class="ttname"><a href="classcom_1_1google_1_1ortools_1_1sat_1_1CpModel.html#afc40b2018802b3b4978d91b64e84cad7">com.google.ortools.sat.CpModel.getBuilder</a></div><div class="ttdeci">CpModelProto.Builder getBuilder()</div><div class="ttdoc">Returns the model builder.</div><div class="ttdef"><b>Definition:</b> <a href="CpModel_8java_source.html#l01017">CpModel.java:1017</a></div></div>
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<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>
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<div class="ttc" id="namespacecom_html"><div class="ttname"><a href="namespacecom.html">com</a></div></div>
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<div class="ttc" id="classcom_1_1google_1_1ortools_1_1sat_1_1IntervalVar_html"><div class="ttname"><a href="classcom_1_1google_1_1ortools_1_1sat_1_1IntervalVar.html">com.google.ortools.sat.IntervalVar</a></div><div class="ttdoc">An interval variable.</div><div class="ttdef"><b>Definition:</b> <a href="java_2com_2google_2ortools_2sat_2IntervalVar_8java_source.html#l00022">java/com/google/ortools/sat/IntervalVar.java:22</a></div></div>
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<div class="ttc" id="classcom_1_1google_1_1ortools_1_1sat_1_1CumulativeConstraint_html_ae9ddd688486ad58ccb79ae7ba8a22a22"><div class="ttname"><a href="classcom_1_1google_1_1ortools_1_1sat_1_1CumulativeConstraint.html#ae9ddd688486ad58ccb79ae7ba8a22a22">com.google.ortools.sat.CumulativeConstraint.CumulativeConstraint</a></div><div class="ttdeci">CumulativeConstraint(CpModel model)</div><div class="ttdef"><b>Definition:</b> <a href="CumulativeConstraint_8java_source.html#l00025">CumulativeConstraint.java:25</a></div></div>
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<div class="ttc" id="classcom_1_1google_1_1ortools_1_1sat_1_1Constraint_html"><div class="ttname"><a href="classcom_1_1google_1_1ortools_1_1sat_1_1Constraint.html">com.google.ortools.sat.Constraint</a></div><div class="ttdoc">Wrapper around a ConstraintProto.</div><div class="ttdef"><b>Definition:</b> <a href="java_2com_2google_2ortools_2sat_2Constraint_8java_source.html#l00025">java/com/google/ortools/sat/Constraint.java:25</a></div></div>
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<div class="ttc" id="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearArgument_html"><div class="ttname"><a href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearArgument.html">com.google.ortools.sat.LinearArgument</a></div><div class="ttdoc">A object that can build a LinearExpr object.</div><div class="ttdef"><b>Definition:</b> <a href="LinearArgument_8java_source.html#l00021">LinearArgument.java:21</a></div></div>
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<div class="ttc" id="classcom_1_1google_1_1ortools_1_1sat_1_1CumulativeConstraintProto_html"><div class="ttname"><a href="classcom_1_1google_1_1ortools_1_1sat_1_1CumulativeConstraintProto.html">com.google.ortools.sat.CumulativeConstraintProto</a></div><div class="ttdef"><b>Definition:</b> <a href="CumulativeConstraintProto_8java_source.html#l00016">CumulativeConstraintProto.java:16</a></div></div>
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<div class="ttc" id="classcom_1_1google_1_1ortools_1_1sat_1_1CumulativeConstraintProto_1_1Builder_html"><div class="ttname"><a href="classcom_1_1google_1_1ortools_1_1sat_1_1CumulativeConstraintProto_1_1Builder.html">com.google.ortools.sat.CumulativeConstraintProto.Builder</a></div><div class="ttdef"><b>Definition:</b> <a href="CumulativeConstraintProto_8java_source.html#l00467">CumulativeConstraintProto.java:467</a></div></div>
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<div class="ttc" id="classcom_1_1google_1_1ortools_1_1sat_1_1CumulativeConstraint_html_a45416a03d2e5b60d8b3b1a2606883952"><div class="ttname"><a href="classcom_1_1google_1_1ortools_1_1sat_1_1CumulativeConstraint.html#a45416a03d2e5b60d8b3b1a2606883952">com.google.ortools.sat.CumulativeConstraint.addDemand</a></div><div class="ttdeci">CumulativeConstraint addDemand(IntervalVar interval, LinearArgument demand)</div><div class="ttdoc">Adds a pair (interval, demand) to the constraint.</div><div class="ttdef"><b>Definition:</b> <a href="CumulativeConstraint_8java_source.html#l00031">CumulativeConstraint.java:31</a></div></div>
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<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>
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<div class="ttc" id="classcom_1_1google_1_1ortools_1_1sat_1_1CumulativeConstraint_html_af23152a1df25235cfc4884a8a18930a5"><div class="ttname"><a href="classcom_1_1google_1_1ortools_1_1sat_1_1CumulativeConstraint.html#af23152a1df25235cfc4884a8a18930a5">com.google.ortools.sat.CumulativeConstraint.addDemand</a></div><div class="ttdeci">CumulativeConstraint addDemand(IntervalVar interval, long demand)</div><div class="ttdoc">Adds a pair (interval, demand) to the constraint.</div><div class="ttdef"><b>Definition:</b> <a href="CumulativeConstraint_8java_source.html#l00039">CumulativeConstraint.java:39</a></div></div>
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<div class="ttc" id="classcom_1_1google_1_1ortools_1_1sat_1_1IntervalVar_html_a59d053c950ff1e9f8a004d493f34e754"><div class="ttname"><a href="classcom_1_1google_1_1ortools_1_1sat_1_1IntervalVar.html#a59d053c950ff1e9f8a004d493f34e754">com.google.ortools.sat.IntervalVar.getIndex</a></div><div class="ttdeci">int getIndex()</div><div class="ttdoc">Returns the index of the interval constraint in the model.</div><div class="ttdef"><b>Definition:</b> <a href="java_2com_2google_2ortools_2sat_2IntervalVar_8java_source.html#l00056">java/com/google/ortools/sat/IntervalVar.java:56</a></div></div>
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<div class="ttc" id="classcom_1_1google_1_1ortools_1_1sat_1_1Constraint_html_a745f45cacfc19026a06b544c914a773d"><div class="ttname"><a href="classcom_1_1google_1_1ortools_1_1sat_1_1Constraint.html#a745f45cacfc19026a06b544c914a773d">com.google.ortools.sat.Constraint.getBuilder</a></div><div class="ttdeci">ConstraintProto.Builder getBuilder()</div><div class="ttdoc">Returns the constraint builder.</div><div class="ttdef"><b>Definition:</b> <a href="java_2com_2google_2ortools_2sat_2Constraint_8java_source.html#l00049">java/com/google/ortools/sat/Constraint.java:49</a></div></div>
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<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#l00043">CpModel.java:43</a></div></div>
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<div class="ttc" id="classcom_1_1google_1_1ortools_1_1sat_1_1CumulativeConstraint_html"><div class="ttname"><a href="classcom_1_1google_1_1ortools_1_1sat_1_1CumulativeConstraint.html">com.google.ortools.sat.CumulativeConstraint</a></div><div class="ttdoc">Specialized cumulative constraint.</div><div class="ttdef"><b>Definition:</b> <a href="CumulativeConstraint_8java_source.html#l00024">CumulativeConstraint.java:24</a></div></div>
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