Package org.apache.cassandra.config

Class Properties

java.lang.Object
org.apache.cassandra.config.Properties
public final class Properties extends Object
Utility class for working with Property types.

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    static final String
    DELIMITER
     

  • Method Summary

    Modifier and Type
    Method
    Description
    static org.yaml.snakeyaml.introspector.Property
    andThen(org.yaml.snakeyaml.introspector.Property root, org.yaml.snakeyaml.introspector.Property leaf)
    Given two properties (root, leaf), calls first go through root and passed to leaf.
    static org.yaml.snakeyaml.introspector.Property
    andThen(org.yaml.snakeyaml.introspector.Property root, org.yaml.snakeyaml.introspector.Property leaf, String delimiter)
    Given two properties (root, leaf), calls first go through root and passed to leaf.
    static Loader
    defaultLoader()
     
    static Map<String,org.yaml.snakeyaml.introspector.Property>
    flatten(Loader loader, Map<String,org.yaml.snakeyaml.introspector.Property> input)
    Given a map of Properties, takes any "nested" property (non primitive, value-type, or collection), and expands them, producing 1 or more Properties.
    static Map<String,org.yaml.snakeyaml.introspector.Property>
    flatten(Loader loader, Map<String,org.yaml.snakeyaml.introspector.Property> input, String delimiter)
    Given a map of Properties, takes any "nested" property (non primitive, value-type, or collection), and expands them, producing 1 or more Properties.
    static boolean
    isCollection(org.yaml.snakeyaml.introspector.Property prop)
     
    static boolean
    isPrimitive(org.yaml.snakeyaml.introspector.Property prop)
     
    static org.yaml.snakeyaml.introspector.Property
    rename(String newName, org.yaml.snakeyaml.introspector.Property prop)
     

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

  • Field Details

  • Method Details

    • andThen

      public static org.yaml.snakeyaml.introspector.Property andThen(org.yaml.snakeyaml.introspector.Property root, org.yaml.snakeyaml.introspector.Property leaf, String delimiter)
      Given two properties (root, leaf), calls first go through root and passed to leaf. 
      leaf.get(root.get(o))
      Parameters:
      root - first property in the chain
      leaf - last property in the chain
      delimiter - for joining names
      Returns:
      new Property which combines root -> leaf

    • andThen

      public static org.yaml.snakeyaml.introspector.Property andThen(org.yaml.snakeyaml.introspector.Property root, org.yaml.snakeyaml.introspector.Property leaf)
      Given two properties (root, leaf), calls first go through root and passed to leaf. 
      leaf.get(root.get(o))
      Parameters:
      root - first property in the chain
      leaf - last property in the chain
      Returns:
      new Property which combines root -> leaf

    • flatten

      public static Map<String,org.yaml.snakeyaml.introspector.Property> flatten(Loader loader, Map<String,org.yaml.snakeyaml.introspector.Property> input)
      Given a map of Properties, takes any "nested" property (non primitive, value-type, or collection), and expands them, producing 1 or more Properties.
      Parameters:
      loader - for mapping type to map of properties
      input - map to flatten
      Returns:
      map of all flattened properties

    • flatten

      public static Map<String,org.yaml.snakeyaml.introspector.Property> flatten(Loader loader, Map<String,org.yaml.snakeyaml.introspector.Property> input, String delimiter)
      Given a map of Properties, takes any "nested" property (non primitive, value-type, or collection), and expands them, producing 1 or more Properties.
      Parameters:
      loader - for mapping type to map of properties
      input - map to flatten
      delimiter - for joining names
      Returns:
      map of all flattened properties

    • isCollection

      public static boolean isCollection(org.yaml.snakeyaml.introspector.Property prop)
      Returns:
      true if proeprty type is a collection

    • isPrimitive

      public static boolean isPrimitive(org.yaml.snakeyaml.introspector.Property prop)
      Returns:
      true if property type is a primitive, or well known value type (may return false for user defined value types)

    • defaultLoader

      public static Loader defaultLoader()
      Returns:
      default implementation of Loader

    • rename

      public static org.yaml.snakeyaml.introspector.Property rename(String newName, org.yaml.snakeyaml.introspector.Property prop)
      Returns:
      a new property with an updated name