org.apache.cassandra.config

Class Properties

java.lang.Object

org.apache.cassandra.config.Properties

public final class Properties
extends java.lang.Object

Utility class for working with Property types.

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	DELIMITER

Method Summary

Modifier and Type	Method and 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, java.lang.String delimiter) Given two properties (root, leaf), calls first go through root and passed to leaf.
static Loader	defaultLoader()
static java.util.Map<java.lang.String,org.yaml.snakeyaml.introspector.Property>	flatten(Loader loader, java.util.Map<java.lang.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 java.util.Map<java.lang.String,org.yaml.snakeyaml.introspector.Property>	flatten(Loader loader, java.util.Map<java.lang.String,org.yaml.snakeyaml.introspector.Property> input, java.lang.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(java.lang.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 Detail

DELIMITER

public static final java.lang.String DELIMITER

See Also:

Constant Field Values

Method Detail

andThen

public static org.yaml.snakeyaml.introspector.Property andThen(org.yaml.snakeyaml.introspector.Property root,
                                                               org.yaml.snakeyaml.introspector.Property leaf,
                                                               java.lang.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 java.util.Map<java.lang.String,org.yaml.snakeyaml.introspector.Property> flatten(Loader loader,
                                                                                               java.util.Map<java.lang.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 java.util.Map<java.lang.String,org.yaml.snakeyaml.introspector.Property> flatten(Loader loader,
                                                                                               java.util.Map<java.lang.String,org.yaml.snakeyaml.introspector.Property> input,
                                                                                               java.lang.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(java.lang.String newName,
                                                              org.yaml.snakeyaml.introspector.Property prop)

Returns:

a new property with an updated name