org.matheclipse.parser.client.eval.api

Interface IASTVisitor<DATA,DATA_VARIABLE,USER_DATA_TYPE>

Type Parameters:

DATA - the generic type

DATA_VARIABLE - the generic type

USER_DATA_TYPE - a user-defined data type

All Superinterfaces:

IEvaluator<DATA,DATA_VARIABLE>

All Known Implementing Classes:

AbstractASTVisitor, ComplexEvalVisitor

public interface IASTVisitor<DATA,DATA_VARIABLE,USER_DATA_TYPE>
extends IEvaluator<DATA,DATA_VARIABLE>

Visitor interface to run through an abstract syntax tree (AST) generated by the parser.

Method Summary

Modifier and Type	Method and Description
void	setUp(USER_DATA_TYPE data) Before a visitor run starts this method will be called.
void	tearDown() After a visitor run has finished this method will be called.
DATA	visit(ComplexNode node) Visit.
DATA	visit(DoubleNode node) Visit.
DATA	visit(FloatNode node) Visit.
DATA	visit(FractionNode node) Visit.
DATA	visit(FunctionNode node) Visit.
DATA	visit(IntegerNode node) Visit.
DATA	visit(PatternNode node) Visit.
DATA	visit(StringNode node) Visit.
DATA	visit(SymbolNode node) Visit.

Methods inherited from interface org.matheclipse.parser.client.eval.api.IEvaluator

clearVariables, defineVariable, defineVariable, evaluateNode, getVariable, optimizeFunction

Method Detail

setUp

void setUp(USER_DATA_TYPE data)

Before a visitor run starts this method will be called.

Parameters:

data - the new up

tearDown

void tearDown()

After a visitor run has finished this method will be called. Typically this method will be called before the getResult() method.

visit

DATA visit(ComplexNode node)

Visit.

Parameters:

node - the node

Returns:

the data

visit

DATA visit(DoubleNode node)

Visit.

Parameters:

node - the node

Returns:

the data

visit

DATA visit(FunctionNode node)

Visit.

Parameters:

node - the node

Returns:

the data

visit

DATA visit(FloatNode node)

Visit.

Parameters:

node - the node

Returns:

the data

visit

DATA visit(FractionNode node)

Visit.

Parameters:

node - the node

Returns:

the data

visit

DATA visit(IntegerNode node)

Visit.

Parameters:

node - the node

Returns:

the data

visit

DATA visit(PatternNode node)

Visit.

Parameters:

node - the node

Returns:

the data

visit

DATA visit(StringNode node)

Visit.

Parameters:

node - the node

Returns:

the data

visit

DATA visit(SymbolNode node)

Visit.

Parameters:

node - the node

Returns:

the data