public class Reduction extends CSTNode
Parser
.Parser
,
Token
,
CSTNode
,
Types
Constructor and Description |
---|
Reduction(Token root)
Initializes the
Reduction with the specified root. |
Modifier and Type | Method and Description |
---|---|
CSTNode |
add(CSTNode element)
Adds an element to the node.
|
Reduction |
asReduction()
Creates a
Reduction from this node. |
CSTNode |
get(int index)
Returns the specified element, or null.
|
Token |
getRoot()
Returns the root of the node, the Token that indicates it's
type.
|
boolean |
isAnExpression()
Returns true if the node is a complete expression.
|
boolean |
isEmpty()
Returns true if the node is completely empty (no root, even).
|
void |
markAsExpression()
Marks the node a complete expression.
|
static Reduction |
newContainer()
Creates a new
Reduction with Token.NULL
as it's root. |
CSTNode |
remove(int index)
Removes a node from the
Reduction . |
CSTNode |
set(int index,
CSTNode element)
Sets an element in at the specified index.
|
int |
size()
Returns the number of elements in the node.
|
addChildrenOf, canMean, children, get, getDescription, getMeaning, getMeaningAs, getRoot, getRootText, getStartColumn, getStartLine, getType, hasChildren, isA, isAllOf, isOneOf, setMeaning, toString, write, write
public static final Reduction EMPTY
public Reduction(Token root)
Reduction
with the specified root.public static Reduction newContainer()
Reduction
with Token.NULL
as it's root.public boolean isEmpty()
public int size()
public CSTNode get(int index)
public Token getRoot()
public void markAsExpression()
markAsExpression
in class CSTNode
public boolean isAnExpression()
isAnExpression
in class CSTNode
public CSTNode remove(int index)
Reduction
. You cannot remove
the root node (index 0).public Reduction asReduction()
Reduction
from this node. Returns self if the
node is already a Reduction
.asReduction
in class CSTNode