org.matheclipse.parser.client.eval.api

Class AbstractASTVisitor<DATA,DATA_VARIABLE,USER_DATA_TYPE>

java.lang.Object

org.matheclipse.parser.client.eval.api.AbstractASTVisitor<DATA,DATA_VARIABLE,USER_DATA_TYPE>

Type Parameters:

DATA - the generic type

DATA_VARIABLE - the generic type

USER_DATA_TYPE - the generic type

All Implemented Interfaces:

IASTVisitor<DATA,DATA_VARIABLE,USER_DATA_TYPE>, IEvaluator<DATA,DATA_VARIABLE>

Direct Known Subclasses:

ComplexEvalVisitor

public abstract class AbstractASTVisitor<DATA,DATA_VARIABLE,USER_DATA_TYPE>
extends Object
implements IASTVisitor<DATA,DATA_VARIABLE,USER_DATA_TYPE>

Abstract AST visitor with empty default method implementations.

Constructor Summary

Constructors

Constructor and Description
AbstractASTVisitor()

Method Summary

Modifier and Type	Method and Description
DATA	evaluateNode(ASTNode node) Evaluate an already parsed in abstract syntax tree node into a DATA value.
void	setUp(USER_DATA_TYPE data) Sets the up.
void	tearDown() Tear down.
DATA	visit(ComplexNode node) Visit.
DATA	visit(DoubleNode node) Visit.
DATA	visit(FloatNode node) Visit.
DATA	visit(FractionNode 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 class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

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

visit

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

clearVariables, defineVariable, defineVariable, getVariable, optimizeFunction

Constructor Detail

AbstractASTVisitor

public AbstractASTVisitor()

Method Detail

setUp

public void setUp(USER_DATA_TYPE data)

Sets the up.

Specified by:

setUp in interface IASTVisitor<DATA,DATA_VARIABLE,USER_DATA_TYPE>

Parameters:

data - the new up

tearDown

public void tearDown()

Tear down.

Specified by:

tearDown in interface IASTVisitor<DATA,DATA_VARIABLE,USER_DATA_TYPE>

visit

public DATA visit(ComplexNode node)

Visit.

Specified by:

visit in interface IASTVisitor<DATA,DATA_VARIABLE,USER_DATA_TYPE>

Parameters:

node - the node

Returns:

the data

visit

public DATA visit(DoubleNode node)

Visit.

Specified by:

visit in interface IASTVisitor<DATA,DATA_VARIABLE,USER_DATA_TYPE>

Parameters:

node - the node

Returns:

the data

visit

public DATA visit(FloatNode node)

Visit.

Specified by:

visit in interface IASTVisitor<DATA,DATA_VARIABLE,USER_DATA_TYPE>

Parameters:

node - the node

Returns:

the data

visit

public DATA visit(FractionNode node)

Visit.

Specified by:

visit in interface IASTVisitor<DATA,DATA_VARIABLE,USER_DATA_TYPE>

Parameters:

node - the node

Returns:

the data

visit

public DATA visit(IntegerNode node)

Visit. Visit.

Specified by:

visit in interface IASTVisitor<DATA,DATA_VARIABLE,USER_DATA_TYPE>

Parameters:

node - the node

Returns:

the data

visit

public DATA visit(PatternNode node)

Visit.

Specified by:

visit in interface IASTVisitor<DATA,DATA_VARIABLE,USER_DATA_TYPE>

Parameters:

node - the node

Returns:

the data

visit

public DATA visit(StringNode node)

Visit.

Specified by:

visit in interface IASTVisitor<DATA,DATA_VARIABLE,USER_DATA_TYPE>

Parameters:

node - the node

Returns:

the data

visit

public DATA visit(SymbolNode node)

Visit.

Specified by:

visit in interface IASTVisitor<DATA,DATA_VARIABLE,USER_DATA_TYPE>

Parameters:

node - the node

Returns:

the data

evaluateNode

public DATA evaluateNode(ASTNode node)

Evaluate an already parsed in abstract syntax tree node into a DATA value. Evaluate an already parsed in abstract syntax tree node (ASTNode) into a DATA value.

Specified by:

evaluateNode in interface IEvaluator<DATA,DATA_VARIABLE>

Parameters:

node - abstract syntax tree node

Returns:

the evaluated DATA