org.matheclipse.parser.client.eval

Class ComplexEvalVisitor

java.lang.Object

org.matheclipse.parser.client.eval.api.AbstractASTVisitor<Complex,ComplexVariable,Complex>

org.matheclipse.parser.client.eval.ComplexEvalVisitor

Type Parameters:

T -

All Implemented Interfaces:

IASTVisitor<Complex,ComplexVariable,Complex>, IEvaluator<Complex,ComplexVariable>

public class ComplexEvalVisitor
extends AbstractASTVisitor<Complex,ComplexVariable,Complex>

Abstract AST visitor with empty default method implementation.

Field Summary

Fields

Modifier and Type	Field and Description
static boolean	DEBUG

Constructor Summary

Constructors

Constructor and Description
ComplexEvalVisitor()

Method Summary

Modifier and Type	Method and Description
void	clearVariables() Clear all defined variables for this evaluator.
void	defineVariable(String variableName, BooleanVariable value) Define a boolean value for a given variable name.
void	defineVariable(String variableName, ComplexVariable value) Define a value for a given variable name.
boolean	evaluateFunctionLogical(FunctionNode functionNode)
boolean	evaluateNodeLogical(ASTNode node)
Complex	getResult()
ComplexVariable	getVariable(String variableName) Returns the Complex variable value to which the specified variableName is mapped, or null if this map contains no mapping for the variableName.
ASTNode	optimizeFunction(FunctionNode functionNode) Optimize an already parsed in functionNode into an ASTNode.
void	setUp(Complex data) Before a visitor run starts this method will be called.
void	tearDown() After a visitor run has finished this method will be called.
Complex	visit(ComplexNode node)
Complex	visit(DoubleNode node)
Complex	visit(FloatNode node)
Complex	visit(FractionNode node)
Complex	visit(FunctionNode functionNode)
Complex	visit(IntegerNode node)
Complex	visit(PatternNode node)
Complex	visit(StringNode node)
Complex	visit(SymbolNode node)

Methods inherited from class org.matheclipse.parser.client.eval.api.AbstractASTVisitor

evaluateNode

Methods inherited from class java.lang.Object

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

Field Detail

DEBUG

public static final boolean DEBUG

See Also:

Constant Field Values

Constructor Detail

ComplexEvalVisitor

public ComplexEvalVisitor()

Method Detail

getResult

public Complex getResult()

setUp

public void setUp(Complex data)

Description copied from interface: IASTVisitor

Before a visitor run starts this method will be called.

Specified by:

setUp in interface IASTVisitor<Complex,ComplexVariable,Complex>

Overrides:

setUp in class AbstractASTVisitor<Complex,ComplexVariable,Complex>

tearDown

public void tearDown()

Description copied from interface: IASTVisitor

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

Specified by:

tearDown in interface IASTVisitor<Complex,ComplexVariable,Complex>

Overrides:

tearDown in class AbstractASTVisitor<Complex,ComplexVariable,Complex>

visit

public Complex visit(ComplexNode node)

Specified by:

visit in interface IASTVisitor<Complex,ComplexVariable,Complex>

Overrides:

visit in class AbstractASTVisitor<Complex,ComplexVariable,Complex>

visit

public Complex visit(DoubleNode node)

Specified by:

visit in interface IASTVisitor<Complex,ComplexVariable,Complex>

Overrides:

visit in class AbstractASTVisitor<Complex,ComplexVariable,Complex>

visit

public Complex visit(FloatNode node)

Specified by:

visit in interface IASTVisitor<Complex,ComplexVariable,Complex>

Overrides:

visit in class AbstractASTVisitor<Complex,ComplexVariable,Complex>

visit

public Complex visit(FractionNode node)

Specified by:

visit in interface IASTVisitor<Complex,ComplexVariable,Complex>

Overrides:

visit in class AbstractASTVisitor<Complex,ComplexVariable,Complex>

visit

public Complex visit(FunctionNode functionNode)

visit

public Complex visit(IntegerNode node)

Specified by:

visit in interface IASTVisitor<Complex,ComplexVariable,Complex>

Overrides:

visit in class AbstractASTVisitor<Complex,ComplexVariable,Complex>

visit

public Complex visit(PatternNode node)

Specified by:

visit in interface IASTVisitor<Complex,ComplexVariable,Complex>

Overrides:

visit in class AbstractASTVisitor<Complex,ComplexVariable,Complex>

visit

public Complex visit(StringNode node)

Specified by:

visit in interface IASTVisitor<Complex,ComplexVariable,Complex>

Overrides:

visit in class AbstractASTVisitor<Complex,ComplexVariable,Complex>

visit

public Complex visit(SymbolNode node)

Specified by:

visit in interface IASTVisitor<Complex,ComplexVariable,Complex>

Overrides:

visit in class AbstractASTVisitor<Complex,ComplexVariable,Complex>

evaluateNodeLogical

public boolean evaluateNodeLogical(ASTNode node)

evaluateFunctionLogical

public boolean evaluateFunctionLogical(FunctionNode functionNode)

defineVariable

public void defineVariable(String variableName,
                           ComplexVariable value)

Define a value for a given variable name.

Parameters:

variableName -

value -

getVariable

public ComplexVariable getVariable(String variableName)

Returns the Complex variable value to which the specified variableName is mapped, or null if this map contains no mapping for the variableName.

Parameters:

variableName -

Returns:

defineVariable

public void defineVariable(String variableName,
                           BooleanVariable value)

Define a boolean value for a given variable name.

Parameters:

variableName -

value -

clearVariables

public void clearVariables()

Clear all defined variables for this evaluator.

optimizeFunction

public ASTNode optimizeFunction(FunctionNode functionNode)

Optimize an already parsed in functionNode into an ASTNode.

Parameters:

functionNode -

Returns: