org.apache.curator.framework.schema

Class SchemaSet

java.lang.Object

org.apache.curator.framework.schema.SchemaSet

public class SchemaSet
extends Object

Collection of all schemas for a Curator instance

Constructor Summary

Constructors

Constructor and Description
SchemaSet(List<Schema> schemas, boolean useDefaultSchema) Define a schema set.

Method Summary

Modifier and Type	Method and Description
static SchemaSet	getDefaultSchemaSet() Return the default (empty) schema set
static String	getNamedPath(CuratorFramework client, String name) Utility to return a ZNode path for the given name
Schema	getNamedSchema(String name) Return the schema with the given key/name
Schema	getSchema(String path) Find the first matching schema for the path and return it
Collection<Schema>	getSchemas() Return the schemas
String	toDocumentation() Build a user displayable documentation string for the schemas in this set

Methods inherited from class java.lang.Object

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

Constructor Detail

SchemaSet

public SchemaSet(List<Schema> schemas,
                 boolean useDefaultSchema)

Define a schema set. Schemas are matched in a well defined order:

1. Exact match on full path (i.e. non-regex)
2. Match on the first regex path, searched in the order given to this constructor

Parameters:

schemas - the schemas for the set.

useDefaultSchema - if true, return a default schema when there is no match. Otherwise, an exception is thrown

Method Detail

getDefaultSchemaSet

public static SchemaSet getDefaultSchemaSet()

Return the default (empty) schema set

Returns:

default schema set

getSchemas

public Collection<Schema> getSchemas()

Return the schemas

Returns:

schemas

getSchema

public Schema getSchema(String path)

Find the first matching schema for the path and return it

Parameters:

path - ZNode full path

Returns:

matching schema or a default schema

getNamedPath

public static String getNamedPath(CuratorFramework client,
                                  String name)

Utility to return a ZNode path for the given name

Parameters:

client - Curator client

name - path/schema name

Returns:

ZNode path

getNamedSchema

public Schema getNamedSchema(String name)

Return the schema with the given key/name

Parameters:

name - name

Returns:

schema or null

toDocumentation

public String toDocumentation()

Build a user displayable documentation string for the schemas in this set

Returns:

documentation