org.wildfly.swarm.config.runtime.model

Interface StatementContext

All Known Implementing Classes:

NoopContext

public interface StatementContext

TODO: Semantics of resolve() versus resolve(). IMO the later would be correct and resolve should go ... It might better to leave the resolution semantic to a specific implementation (parent delegation, namespace based, etc)

Author:

Heiko Braun

Method Summary

Modifier and Type	Method and Description
LinkedList<String>	collect(String key) Collects all values matching a key.
LinkedList<String[]>	collectTuples(String key) Collects all tuples matching a key.
String	get(String key) Get a value matching the key.
String[]	getTuple(String key) Get a tuple matching the key.
String	resolve(String key) Resolves a value matching the key.
String[]	resolveTuple(String key) Resolves a tuple matching the key.

Method Detail

get

String get(String key)

Get a value matching the key. Scoped to current context.

Parameters:

key -

Returns:

getTuple

String[] getTuple(String key)

Get a tuple matching the key. Scoped to current context.

Parameters:

key -

Returns:

resolve

String resolve(String key)

Resolves a value matching the key. In a hierarchy of contexts this will match the first occurrence.

Parameters:

key -

Returns:

resolveTuple

String[] resolveTuple(String key)

Resolves a tuple matching the key. In a hierarchy of contexts this will match the first occurrence.

Parameters:

key -

Returns:

collect

LinkedList<String> collect(String key)

Collects all values matching a key. In a hierarchy of contexts the list will be sorted from child (n) to parent (n+1). n being the list index.

Parameters:

key -

Returns:

collectTuples

LinkedList<String[]> collectTuples(String key)

Collects all tuples matching a key. In a hierarchy of contexts the list will be sorted from child (n) to parent (n+1). n being the list index.

Parameters:

key -

Returns: