1 package org.simantics.modeling.ui.diagram.monitor;
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3 import org.simantics.databoard.Bindings;
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4 import org.simantics.databoard.util.ObjectUtils;
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5 import org.simantics.db.WriteGraph;
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6 import org.simantics.db.common.CommentMetadata;
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7 import org.simantics.db.common.request.WriteRequest;
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8 import org.simantics.db.exception.DatabaseException;
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9 import org.simantics.db.layer0.variable.Variable;
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10 import org.simantics.db.layer0.variable.VariableWriteImplied;
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11 import org.simantics.db.layer0.variable.Variables;
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13 public class MonitorVariableWrite extends WriteRequest {
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15 final private Variable variable;
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16 final private String label;
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18 public MonitorVariableWrite(Variable variable, String label) {
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20 this.variable = variable;
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25 public void perform(WriteGraph graph) throws DatabaseException {
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27 Variable converted = variable.getPossibleProperty(graph, Variables.CONVERTED_VALUE);
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28 if(converted != null) {
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29 converted.setValue(graph, label, Bindings.STRING);
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31 // Add a comment to metadata.
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32 CommentMetadata cm = graph.getMetadata(CommentMetadata.class);
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33 graph.addMetadata(cm.add("Set value " + ObjectUtils.toString(label)));
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35 new VariableWriteImplied(variable, label).perform(graph);
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