Get all nodes under YAML path

java yaml bukkit

HcgRandon · Mar 10, 2012 · Viewed 9.7k times · Source

I have a YAML file that looks like this:

Main:
  topofhouse:
    x: 276.4375
    y: 71.0
    z: -60.5
    yaw: -290.7768
    pitch: 35.400017
  2ndfloor:
    x: 276.5
    y: 67.0
    z: -60.5
    yaw: -8.626648
    pitch: 16.199997
  home:
    x: 276.5
    y: 63.0
    z: -60.5
    yaw: -18.976715
    pitch: -32.850002

Is there a way to get all nodes under Main?

Answer

To get the node IDs contained in Main:

file.getConfigurationSection("Main").getKeys(false);

Output:

Set["topofhouse", "2ndfloor", "home"]

The ConfigurationSection.getConfigurationSection(String path) method is used to get the path on which to operate.

The ConfigurationSection.getKeys(boolean deep) method will get you all node IDs within the current path as a Set<String>. When deep is set to true, it will get all the nodes in the children and subchildren too, however, all relations between them will be lost.

Get all nodes under YAML path

Answer

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