Examples of net.opentsdb.tree.Tree

net.opentsdb.tree.Tree
Represents a meta data tree in OpenTSDB that organizes timeseries into a hierarchical structure for navigation similar to a file system directory. Actual results are stored in {@link Branch} and {@link Leaf} objects while meta data about the tree is contained in this object.
A tree is built from a set of {@link TreeRule}s. The rules are stored separately in the same row as the tree definition object, but can be loaded into the tree for processing and return from an RPC request. Building a tree consists of defining a tree, assigning one or more rules, and passing {@link net.opentsdb.meta.TSMeta} objects through the rule set using a {@link TreeBuilder}. Results are then stored in separate rows as branch and leaf objects.
If TSMeta collides with something that has already been processed by a rule set, a collision will be recorded, via this object, in a separate column in a separate row for collisions. Likewise, if a tree is set to {@code strict_match}, TSMetas that fail to match the rule set will be recorded to a separate row. This class provides helper methods for fetching and storing these collisions and non-matched items. @since 2.0

    assertTrue(t.getEnabled());
  }
  
  @Test
  public void addRule() throws Exception {
    final Tree tree = new Tree();
    tree.addRule(new TreeRule());
    assertNotNull(tree.getRules());
    assertEquals(1, tree.getRules().size());
  }

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    assertEquals(1, tree.getRules().size());
  }
  
  @Test
  public void addRuleLevel() throws Exception {
    final Tree tree = new Tree();
    TreeRule rule = new TreeRule(1);
    rule.setDescription("MyRule");
    rule.setLevel(1);
    rule.setOrder(1);
    tree.addRule(rule);
    assertNotNull(tree.getRules());
    assertEquals(1, tree.getRules().size());
    assertEquals("MyRule", tree.getRules().get(1).get(1).getDescription());
    
  }

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  }
  
  @Test (expected = IllegalArgumentException.class)
  public void addRuleNull() throws Exception {
    final Tree tree = new Tree();
    tree.addRule(null);
  }

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    tree.addRule(null);
  }


  @Test
  public void addCollision() throws Exception {
    final Tree tree = buildTestTree();
    assertNull(tree.getCollisions());
    tree.addCollision("010203", "AABBCCDD");
    assertEquals(1, tree.getCollisions().size());
  }

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    assertEquals(1, tree.getCollisions().size());
  }
  
  @Test (expected = IllegalArgumentException.class)
  public void addCollisionNull() throws Exception {
    final Tree tree = buildTestTree();
    assertNull(tree.getCollisions());
    tree.addCollision(null, "AABBCCDD");
  }

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    tree.addCollision(null, "AABBCCDD");
  }
  
  @Test (expected = IllegalArgumentException.class)
  public void addCollisionEmpty() throws Exception {
    final Tree tree = buildTestTree();
    assertNull(tree.getCollisions());
    tree.addCollision("", "AABBCCDD");
  }

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    tree.addCollision("", "AABBCCDD");
  }
  
  @Test
  public void addNoMatch() throws Exception {
    final Tree tree = buildTestTree();
    assertNull(tree.getNotMatched());
    tree.addNotMatched("010203", "Bummer");
    assertEquals(1, tree.getNotMatched().size());
  }

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    assertEquals(1, tree.getNotMatched().size());
  }
  
  @Test (expected = IllegalArgumentException.class)
  public void addNoMatchNull() throws Exception {
    final Tree tree = buildTestTree();
    assertNull(tree.getNotMatched());
    tree.addNotMatched(null, "Bummer");
  }

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    tree.addNotMatched(null, "Bummer");
  }
  
  @Test (expected = IllegalArgumentException.class)
  public void addNoMatchEmpty() throws Exception {
    final Tree tree = buildTestTree();
    assertNull(tree.getNotMatched());
    tree.addNotMatched("", "Bummer");
  }

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  }
  
  @Test
  public void storeTree() throws Exception {
    setupStorage(true, true);
    final Tree tree = buildTestTree();
    tree.setName("New Name");
    assertNotNull(tree.storeTree(storage.getTSDB(), false)
        .joinUninterruptibly());
  }

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