A syntax reduction, produced by the Parser
.
Type Params | Return Type | Name 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. |
Methods inherited from class | Name |
---|---|
class CSTNode |
add, addChildrenOf, asReduction, canMean, children, get, get, getDescription, getMeaning, getMeaningAs, getRoot, getRoot, getRootText, getStartColumn, getStartLine, getType, hasChildren, isA, isAllOf, isAnExpression, isEmpty, isOneOf, markAsExpression, set, setMeaning, size, toString, write, write |
class Object |
wait, wait, wait, equals, toString, hashCode, getClass, notify, notifyAll |
Initializes the Reduction
with the specified root.
Creates a Reduction
from this node. Returns self if the
node is already a Reduction
.
Returns the specified element, or null.
Returns the root of the node, the Token that indicates it's type. Returns null if there is no root (usually only if the node is a placeholder of some kind -- see isEmpty()).
Returns true if the node is a complete expression.
Returns true if the node is completely empty (no root, even).
Marks the node a complete expression.
Creates a new Reduction
with Token.NULL
as it's root.
Removes a node from the Reduction
. You cannot remove
the root node (index 0).
Returns the number of elements in the node.
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