@PublicApi public class Directive extends AbstractNode<Directive> implements NamedNode<Directive>
Modifier and Type | Class and Description |
---|---|
static class |
Directive.Builder |
Modifier | Constructor and Description |
---|---|
|
Directive(java.lang.String name)
alternative to using a Builder for convenience
|
|
Directive(java.lang.String name,
java.util.List<Argument> arguments)
alternative to using a Builder for convenience
|
protected |
Directive(java.lang.String name,
java.util.List<Argument> arguments,
SourceLocation sourceLocation,
java.util.List<Comment> comments) |
Modifier and Type | Method and Description |
---|---|
TraversalControl |
accept(TraverserContext<Node> context,
NodeVisitor visitor)
Double-dispatch entry point.
|
Directive |
deepCopy() |
Argument |
getArgument(java.lang.String argumentName) |
java.util.List<Argument> |
getArguments() |
java.util.Map<java.lang.String,Argument> |
getArgumentsByName() |
java.util.List<Node> |
getChildren() |
java.lang.String |
getName() |
boolean |
isEqualTo(Node o)
Compares just the content and not the children.
|
static Directive.Builder |
newDirective() |
java.lang.String |
toString() |
Directive |
transform(java.util.function.Consumer<Directive.Builder> builderConsumer) |
deepCopy, deepCopy, getComments, getSourceLocation
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
getComments, getSourceLocation
protected Directive(java.lang.String name, java.util.List<Argument> arguments, SourceLocation sourceLocation, java.util.List<Comment> comments)
public Directive(java.lang.String name, java.util.List<Argument> arguments)
name
- of the directivearguments
- of the directivepublic Directive(java.lang.String name)
name
- of the directivepublic java.util.List<Argument> getArguments()
public java.util.Map<java.lang.String,Argument> getArgumentsByName()
public Argument getArgument(java.lang.String argumentName)
public java.lang.String getName()
public java.util.List<Node> getChildren()
getChildren
in interface Node<Directive>
public boolean isEqualTo(Node o)
Node
public Directive deepCopy()
public java.lang.String toString()
toString
in class java.lang.Object
public TraversalControl accept(TraverserContext<Node> context, NodeVisitor visitor)
Node
instanceOf
check when decision based on the actual
type of Node is needed, which happens redundantly during traversing AST.
Additional advantage of this pattern is to decouple tree traversal mechanism
from the code that needs to be executed when traversal "visits" a particular Node
in the tree. This leads to a better code re-usability and maintainability.accept
in interface Node<Directive>
context
- TraverserContext bound to this Node objectvisitor
- Visitor instance that performs actual processing on the Nodes(s)public static Directive.Builder newDirective()
public Directive transform(java.util.function.Consumer<Directive.Builder> builderConsumer)