org.openrdf.query.parser.serql.ast
Interface Node

All Known Implementing Classes:

ASTAnd, ASTBasicPathExpr, ASTBasicPathExprTail, ASTBNode, ASTBooleanConstant, ASTBooleanExpr, ASTBound, ASTCompare, ASTCompareAll, ASTCompareAny, ASTCompOperator, ASTConstruct, ASTConstructQuery, ASTDatatype, ASTEdge, ASTExists, ASTFrom, ASTFunctionCall, ASTGraphIntersect, ASTGraphMinus, ASTGraphQuery, ASTGraphQuerySet, ASTGraphUnion, ASTIn, ASTIsBNode, ASTIsLiteral, ASTIsResource, ASTIsURI, ASTLabel, ASTLang, ASTLike, ASTLimit, ASTLiteral, ASTLocalName, ASTNamespace, ASTNamespaceDecl, ASTNode, ASTNodeElem, ASTNot, ASTNull, ASTOffset, ASTOptPathExpr, ASTOptPathExprTail, ASTOr, ASTPathExpr, ASTPathExprTail, ASTProjectionElem, ASTQName, ASTQuery, ASTQueryBody, ASTQueryContainer, ASTReifiedStat, ASTSelect, ASTSelectQuery, ASTString, ASTTupleIntersect, ASTTupleMinus, ASTTupleQuery, ASTTupleQuerySet, ASTTupleUnion, ASTURI, ASTValue, ASTValueExpr, ASTVar, ASTWhere, SimpleNode

public interface Node

Method Summary

Object	jjtAccept(SyntaxTreeBuilderVisitor visitor, Object data) Accept the visitor.
void	jjtAddChild(Node n, int i) This method tells the node to add its argument to the node's list of children.
void	jjtAppendChild(Node n) Adds the supplied node as the last child node to this node.
void	jjtClose() This method is called after all the child nodes have been added.
Node	jjtGetChild(int i) This method returns a child node.
int	jjtGetNumChildren() Return the number of children the node has.
Node	jjtGetParent()
void	jjtInsertChild(Node n, int i) Adds the supplied node as the i'th child node to this node.
void	jjtOpen() This method is called after the node has been made the current node.
void	jjtReplaceChild(Node oldNode, Node newNode) Replaces a child node with a new node.
void	jjtSetParent(Node n) This pair of methods are used to inform the node of its parent.

Method Detail

jjtOpen

void jjtOpen()

This method is called after the node has been made the current node. It indicates that child nodes can now be added to it.

jjtClose

void jjtClose()

This method is called after all the child nodes have been added.

jjtSetParent

void jjtSetParent(Node n)

This pair of methods are used to inform the node of its parent.

jjtGetParent

Node jjtGetParent()

jjtAddChild

void jjtAddChild(Node n,
                 int i)

This method tells the node to add its argument to the node's list of children.

jjtAppendChild

void jjtAppendChild(Node n)

Adds the supplied node as the last child node to this node.

jjtInsertChild

void jjtInsertChild(Node n,
                    int i)

Adds the supplied node as the i'th child node to this node.

jjtReplaceChild

void jjtReplaceChild(Node oldNode,
                     Node newNode)

Replaces a child node with a new node.

jjtGetChild

Node jjtGetChild(int i)

This method returns a child node. The children are numbered from zero, left to right.

jjtGetNumChildren

int jjtGetNumChildren()

Return the number of children the node has.

jjtAccept

Object jjtAccept(SyntaxTreeBuilderVisitor visitor,
                 Object data)
                 throws VisitorException

Accept the visitor.

Throws:

VisitorException