com.sk89q.util.yaml

Class YAMLNode

java.lang.Object

com.sk89q.util.yaml.YAMLNode

Direct Known Subclasses:

YAMLProcessor

public class YAMLNode
extends Object

Represents a configuration node.

Author:

sk89q

Field Summary

Fields

Modifier and Type	Field and Description
protected Map<String,Object>	root

Constructor Summary

Constructors

Constructor and Description
YAMLNode(Map<String,Object> root, boolean writeDefaults)

Method Summary

Methods

Modifier and Type	Method and Description
YAMLNode	addNode(String path) Adds a new node to the given path.
void	clear() Clear all nodes.
List<BlockVector2D>	getBlockVector2dList(String path, List<BlockVector2D> def) Gets a list of 2D vectors.
Boolean	getBoolean(String path) Gets a boolean at a location.
boolean	getBoolean(String path, boolean def) Gets a boolean at a location.
List<Boolean>	getBooleanList(String path, List<Boolean> def) Gets a list of booleans.
Double	getDouble(String path) Gets a double at a location.
double	getDouble(String path, double def) Gets a double at a location.
List<Double>	getDoubleList(String path, List<Double> def) Gets a list of doubles.
Integer	getInt(String path) Gets an integer at a location.
int	getInt(String path, int def) Gets an integer at a location.
List<Integer>	getIntList(String path, List<Integer> def) Gets a list of integers.
List<String>	getKeys(String path) Get a list of keys at a location.
List<Object>	getList(String path) Gets a list of objects at a location.
Map<String,Object>	getMap() Return the underlying map.
YAMLNode	getNode(String path) Get a configuration node at a path.
List<YAMLNode>	getNodeList(String path, List<YAMLNode> def) Gets a list of nodes.
Map<String,YAMLNode>	getNodes(String path) Get a list of nodes at a location.
Object	getProperty(String path) Gets a property at a location.
String	getString(String path) Gets a string at a location.
String	getString(String path, String def) Gets a string at a location.
List<String>	getStringList(String path, List<String> def) Gets a list of strings.
Vector	getVector(String path) Gets a vector at a location.
Vector	getVector(String path, Vector def) Gets a string at a location.
Vector2D	getVector2d(String path) Gets a 2D vector at a location.
List<Vector2D>	getVector2dList(String path, List<Vector2D> def) Gets a list of 2D vectors.
List<Vector>	getVectorList(String path, List<Vector> def) Gets a list of vectors.
void	removeProperty(String path) Remove the property at a location.
void	setProperty(String path, Object value) Set the property at a location.
void	setWriteDefaults(boolean writeDefaults)
boolean	writeDefaults()

Methods inherited from class java.lang.Object

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

Field Detail

root

protected Map<String,Object> root

Constructor Detail

YAMLNode

public YAMLNode(Map<String,Object> root,
        boolean writeDefaults)

Method Detail

getMap

public Map<String,Object> getMap()

Return the underlying map.

Returns:

the map

clear

public void clear()

Clear all nodes.

getProperty

public Object getProperty(String path)

Gets a property at a location. This will either return an Object or null, with null meaning that no configuration value exists at that location. This could potentially return a default value (not yet implemented) as defined by a plugin, if this is a plugin-tied configuration.

Parameters:

path - path to node (dot notation)

Returns:

object or null

setProperty

public void setProperty(String path,
               Object value)

Set the property at a location. This will override existing configuration data to have it conform to key/value mappings.

Parameters:

path -

value -

addNode

public YAMLNode addNode(String path)

Adds a new node to the given path. The returned object is a reference to the new node. This method will replace an existing node at the same path. See setProperty.

Parameters:

path -

Returns:

getString

public String getString(String path)

Gets a string at a location. This will either return an String or null, with null meaning that no configuration value exists at that location. If the object at the particular location is not actually a string, it will be converted to its string representation.

Parameters:

path - path to node (dot notation)

Returns:

string or null

getVector

public Vector getVector(String path)

Gets a vector at a location. This will either return an Vector or a null. If the object at the particular location is not actually a string, it will be converted to its string representation.

Parameters:

path - path to node (dot notation)

Returns:

string or default

getVector2d

public Vector2D getVector2d(String path)

Gets a 2D vector at a location. This will either return an Vector or a null. If the object at the particular location is not actually a string, it will be converted to its string representation.

Parameters:

path - path to node (dot notation)

Returns:

string or default

getVector

public Vector getVector(String path,
               Vector def)

Gets a string at a location. This will either return an Vector or the default value. If the object at the particular location is not actually a string, it will be converted to its string representation.

Parameters:

path - path to node (dot notation)

def - default value

Returns:

string or default

getString

public String getString(String path,
               String def)

Gets a string at a location. This will either return an String or the default value. If the object at the particular location is not actually a string, it will be converted to its string representation.

Parameters:

path - path to node (dot notation)

def - default value

Returns:

string or default

getInt

public Integer getInt(String path)

Gets an integer at a location. This will either return an integer or null. If the object at the particular location is not actually a integer, the default value will be returned. However, other number types will be casted to an integer.

Parameters:

path - path to node (dot notation)

Returns:

integer or null

getInt

public int getInt(String path,
         int def)

Gets an integer at a location. This will either return an integer or the default value. If the object at the particular location is not actually a integer, the default value will be returned. However, other number types will be casted to an integer.

Parameters:

path - path to node (dot notation)

def - default value

Returns:

int or default

getDouble

public Double getDouble(String path)

Gets a double at a location. This will either return an double or null. If the object at the particular location is not actually a double, the default value will be returned. However, other number types will be casted to an double.

Parameters:

path - path to node (dot notation)

Returns:

double or null

getDouble

public double getDouble(String path,
               double def)

Gets a double at a location. This will either return an double or the default value. If the object at the particular location is not actually a double, the default value will be returned. However, other number types will be casted to an double.

Parameters:

path - path to node (dot notation)

def - default value

Returns:

double or default

getBoolean

public Boolean getBoolean(String path)

Gets a boolean at a location. This will either return an boolean or null. If the object at the particular location is not actually a boolean, the default value will be returned.

Parameters:

path - path to node (dot notation)

Returns:

boolean or null

getBoolean

public boolean getBoolean(String path,
                 boolean def)

Gets a boolean at a location. This will either return an boolean or the default value. If the object at the particular location is not actually a boolean, the default value will be returned.

Parameters:

path - path to node (dot notation)

def - default value

Returns:

boolean or default

getKeys

public List<String> getKeys(String path)

Get a list of keys at a location. If the map at the particular location does not exist or it is not a map, null will be returned.

Parameters:

path - path to node (dot notation)

Returns:

list of keys

getList

public List<Object> getList(String path)

Gets a list of objects at a location. If the list is not defined, null will be returned. The node must be an actual list.

Parameters:

path - path to node (dot notation)

Returns:

boolean or default

getStringList

public List<String> getStringList(String path,
                         List<String> def)

Gets a list of strings. Non-valid entries will not be in the list. There will be no null slots. If the list is not defined, the default will be returned. 'null' can be passed for the default and an empty list will be returned instead. If an item in the list is not a string, it will be converted to a string. The node must be an actual list and not just a string.

Parameters:

path - path to node (dot notation)

def - default value or null for an empty list as default

Returns:

list of strings

getIntList

public List<Integer> getIntList(String path,
                       List<Integer> def)

Gets a list of integers. Non-valid entries will not be in the list. There will be no null slots. If the list is not defined, the default will be returned. 'null' can be passed for the default and an empty list will be returned instead. The node must be an actual list and not just an integer.

Parameters:

path - path to node (dot notation)

def - default value or null for an empty list as default

Returns:

list of integers

getDoubleList

public List<Double> getDoubleList(String path,
                         List<Double> def)

Gets a list of doubles. Non-valid entries will not be in the list. There will be no null slots. If the list is not defined, the default will be returned. 'null' can be passed for the default and an empty list will be returned instead. The node must be an actual list and cannot be just a double.

Parameters:

path - path to node (dot notation)

def - default value or null for an empty list as default

Returns:

list of integers

getBooleanList

public List<Boolean> getBooleanList(String path,
                           List<Boolean> def)

Gets a list of booleans. Non-valid entries will not be in the list. There will be no null slots. If the list is not defined, the default will be returned. 'null' can be passed for the default and an empty list will be returned instead. The node must be an actual list and cannot be just a boolean,

Parameters:

path - path to node (dot notation)

def - default value or null for an empty list as default

Returns:

list of integers

getVectorList

public List<Vector> getVectorList(String path,
                         List<Vector> def)

Gets a list of vectors. Non-valid entries will not be in the list. There will be no null slots. If the list is not defined, the default will be returned. 'null' can be passed for the default and an empty list will be returned instead. The node must be an actual node and cannot be just a vector,

Parameters:

path - path to node (dot notation)

def - default value or null for an empty list as default

Returns:

list of integers

getVector2dList

public List<Vector2D> getVector2dList(String path,
                             List<Vector2D> def)

Gets a list of 2D vectors. Non-valid entries will not be in the list. There will be no null slots. If the list is not defined, the default will be returned. 'null' can be passed for the default and an empty list will be returned instead. The node must be an actual node and cannot be just a vector,

Parameters:

path - path to node (dot notation)

def - default value or null for an empty list as default

Returns:

list of integers

getBlockVector2dList

public List<BlockVector2D> getBlockVector2dList(String path,
                                       List<BlockVector2D> def)

Gets a list of 2D vectors. Non-valid entries will not be in the list. There will be no null slots. If the list is not defined, the default will be returned. 'null' can be passed for the default and an empty list will be returned instead. The node must be an actual node and cannot be just a vector,

Parameters:

path - path to node (dot notation)

def - default value or null for an empty list as default

Returns:

list of integers

getNodeList

public List<YAMLNode> getNodeList(String path,
                         List<YAMLNode> def)

Gets a list of nodes. Non-valid entries will not be in the list. There will be no null slots. If the list is not defined, the default will be returned. 'null' can be passed for the default and an empty list will be returned instead. The node must be an actual node and cannot be just a boolean,

Parameters:

path - path to node (dot notation)

def - default value or null for an empty list as default

Returns:

list of integers

getNode

public YAMLNode getNode(String path)

Get a configuration node at a path. If the node doesn't exist or the path does not lead to a node, null will be returned. A node has key/value mappings.

Parameters:

path -

Returns:

node or null

getNodes

public Map<String,YAMLNode> getNodes(String path)

Get a list of nodes at a location. If the map at the particular location does not exist or it is not a map, null will be returned.

Parameters:

path - path to node (dot notation)

Returns:

map of nodes

removeProperty

public void removeProperty(String path)

Remove the property at a location. This will override existing configuration data to have it conform to key/value mappings.

Parameters:

path -

writeDefaults

public boolean writeDefaults()

setWriteDefaults

public void setWriteDefaults(boolean writeDefaults)