Interface Operation

All Known Implementing Classes:
NamedOperation, NamespaceOperation, StandardOperation 
public interface Operation

An object that describes a dynamic operation. Dynalink defines a set of standard operations with the StandardOperation class, as well as a way to express the target namespace(s) of an operation on an object using NamespaceOperation and finally a way to attach a fixed target name to an operation using NamedOperation. When presenting examples in this documentation, we will refer to standard operations using their name (e.g. GET), to namespace operations by separating their base operation with a colon from their namespace (e.g. GET:PROPERTY), or in case of multiple namespaces we will further separate those with the vertical line character (e.g. GET:PROPERTY|ELEMENT), and finally we will refer to named operations by separating the base operation and the name with the colon character (e.g. GET:PROPERTY|ELEMENT:color).

Methods

Modifier and Type Method Description
default NamedOperation named​(Object name)

Returns a NamedOperation using this operation as its base.
default NamespaceOperation withNamespace​(Namespace namespace)

Returns a NamespaceOperation using this operation as its base.
default NamespaceOperation withNamespaces​(Namespace... namespaces)

Returns a NamespaceOperation using this operation as its base.

Methods

withNamespace

default NamespaceOperation withNamespace(Namespace namespace)

Returns a NamespaceOperation using this operation as its base.

Parameters:
namespace - the namespace that is the target of the namespace operation.
Returns:
a NamespaceOperation with this operation as its base and the specified namespace as its target.
Throws:
IllegalArgumentException - if this operation is already a namespace operation or a named operation.
NullPointerException - if namespace is null.

withNamespaces

default NamespaceOperation withNamespaces(Namespace... namespaces)

Returns a NamespaceOperation using this operation as its base.

Parameters:
namespaces - the namespaces that are the target of the namespace operation.
Returns:
a NamespaceOperation with this operation as its base and the specified namespaces as its targets.
Throws:
IllegalArgumentException - if this operation is already a namespace operation or a named operation.
NullPointerException - if namespace or any of its elements is null.

named

default NamedOperation named(Object name)

Returns a NamedOperation using this operation as its base.

Parameters:
name - the name that is the target of the named operation.
Returns:
a NamedOperation with this operation as its base and the specified name.
Throws:
IllegalArgumentException - if this operation is already a named operation.
NullPointerException - if name is null.

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https://docs.oracle.com/en/java/javase/11/docs/api/jdk.dynalink/jdk/dynalink/Operation.html