Examples of ch.agent.crnickl.api.Schema.edit()

ch.agent.crnickl.api.Schema.edit()
Return an {@link UpdatableSchema} corresponding to this schema. Successfully getting an {@link Updatable} object does not implythat updates can be successfully applied. @return an updatable schema corresponding to this schema

  
  public void test_update_attribute_value_okay() {
    try {
      Schema schema = db.getSchemas("schema1a").iterator().next();
      Series<Double> ser = db.getSeries("bt.schema1achro.fooo", true);
      UpdatableSchema sch1 = schema.edit();
      sch1.addAttribute(7);
      sch1.setAttributeDefault(7, "foo");
      sch1.setAttributeProperty(7, db.getProperty("prop3", true));
      sch1.applyUpdates();

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  }
  
  public void test_series_attribute_overrides_chronicle_attribute() {
    try {
      Schema schema = db.getSchemas("schema1a").iterator().next();
      UpdatableSchema sch1 = schema.edit();
      sch1.addAttribute(1, 5);
      sch1.setAttributeDefault(1, 5, "bar");
      sch1.setAttributeProperty(1, 5, db.getProperty("prop3", true));
      sch1.applyUpdates();

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      a.scan("t1v1");
      chro.setAttribute(a);
      chro.applyUpdates();
      assertEquals("t1v1", chro.getAttribute("prop1", true).get().toString());
      // now change the default
      UpdatableSchema uschema1 = schema1.edit();
      uschema1.setAttributeDefault(1, "t1v2");
      uschema1.applyUpdates();
      // expect that the attribute value has changed because t1v1 above was not set, being the default 
      Chronicle c = db.getChronicle("bt.schema1achro2", true);
      assertEquals("t1v1", c.getAttribute("prop1", true).get().toString());

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  public void test_20() {
    try {
      Chronicle chronicle = db.getChronicle(CHRONICLE, true);
      assertEquals(1, chronicle.getSchema(true).getSeriesDefinitions().size());
      Schema s0 = chronicle.getSchema(true);
      UpdatableSchema usch = s0.edit();
      usch.addSeries(4);
      usch.setSeriesName(4, "test4");
      usch.setSeriesType(4, "numeric");
      usch.setSeriesTimeDomain(4, Day.DOMAIN);
      assertEquals(2, usch.getSeriesDefinitions().size());

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