Package org.lemsml.jlems.core.expression

Class MathMLWriter

java.lang.Object

org.lemsml.jlems.core.expression.MathMLWriter

All Implemented Interfaces:

ExpressionVisitor

public class MathMLWriter
extends java.lang.Object
implements ExpressionVisitor

Field Summary

Fields

Modifier and Type	Field	Description
(package private) int	depth
private java.lang.String	indent
private java.lang.String	offset
(package private) java.lang.StringBuilder	sb

Constructor Summary

Constructors

Constructor	Description
MathMLWriter()
MathMLWriter(java.lang.String indent, java.lang.String offset)

Method Summary

Modifier and Type	Method	Description
private java.lang.String	generateMathML(ParseTree pt)
private java.lang.String	indent()
java.lang.String	serialize(ParseTree pt)
void	setOffset(java.lang.String offset)
void	visitAndNode(BooleanParseTreeNode leftEvaluable, BooleanParseTreeNode rightEvaluable)
void	visitConstant(double dval)
void	visitDivideNode(DoubleParseTreeNode leftEvaluable, DoubleParseTreeNode rightEvaluable)
void	visitEqualsNode(DoubleParseTreeNode leftEvaluable, DoubleParseTreeNode rightEvaluable)
void	visitFunctionNode(java.lang.String fname, DoubleParseTreeNode argEvaluable)
void	visitGreaterThanNode(DoubleParseTreeNode leftEvaluable, DoubleParseTreeNode rightEvaluable)
void	visitGreaterThanOrEqualsNode(DoubleParseTreeNode leftEvaluable, DoubleParseTreeNode rightEvaluable)
void	visitLessThanNode(DoubleParseTreeNode leftEvaluable, DoubleParseTreeNode rightEvaluable)
void	visitLessThanOrEqualsNode(DoubleParseTreeNode leftEvaluable, DoubleParseTreeNode rightEvaluable)
void	visitMinusNode(DoubleParseTreeNode leftEvaluable, DoubleParseTreeNode rightEvaluable)
void	visitModuloNode(DoubleParseTreeNode leftEvaluable, DoubleParseTreeNode rightEvaluable)
void	visitNotEqualsNode(DoubleParseTreeNode leftEvaluable, DoubleParseTreeNode rightEvaluable)
private void	visitOp(java.lang.String opname, DoubleParseTreeNode leftEvaluable, DoubleParseTreeNode rightEvaluable)
void	visitOrNode(OrNode orNode)
void	visitPlusNode(DoubleParseTreeNode leftEvaluable, DoubleParseTreeNode rightEvaluable)
void	visitPowerNode(DoubleParseTreeNode leftEvaluable, DoubleParseTreeNode rightEvaluable)
void	visitTimesNode(DoubleParseTreeNode leftEvaluable, DoubleParseTreeNode rightEvaluable)
void	visitUnaryMinusNode(DoubleParseTreeNode rightEvaluable)
void	visitVariable(java.lang.String svar)

Methods inherited from class java.lang.Object

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

Field Detail

sb

java.lang.StringBuilder sb

depth

int depth

indent

private java.lang.String indent

offset

private java.lang.String offset

Constructor Detail

MathMLWriter

public MathMLWriter()

MathMLWriter

public MathMLWriter(java.lang.String indent,
                    java.lang.String offset)

Method Detail

serialize

public java.lang.String serialize(ParseTree pt)
                           throws ContentError

Throws:

ContentError

setOffset

public void setOffset(java.lang.String offset)

generateMathML

private java.lang.String generateMathML(ParseTree pt)
                                 throws ContentError

Throws:

ContentError

indent

private java.lang.String indent()

visitVariable

public void visitVariable(java.lang.String svar)

Specified by:

visitVariable in interface ExpressionVisitor

visitOrNode

public void visitOrNode(OrNode orNode)

Specified by:

visitOrNode in interface ExpressionVisitor

visitFunctionNode

public void visitFunctionNode(java.lang.String fname,
                              DoubleParseTreeNode argEvaluable)
                       throws ContentError

Specified by:

visitFunctionNode in interface ExpressionVisitor

Throws:

ContentError

visitConstant

public void visitConstant(double dval)

Specified by:

visitConstant in interface ExpressionVisitor

visitOp

private void visitOp(java.lang.String opname,
                     DoubleParseTreeNode leftEvaluable,
                     DoubleParseTreeNode rightEvaluable)
              throws ContentError

Throws:

ContentError

visitPlusNode

public void visitPlusNode(DoubleParseTreeNode leftEvaluable,
                          DoubleParseTreeNode rightEvaluable)
                   throws ContentError

Specified by:

visitPlusNode in interface ExpressionVisitor

Throws:

ContentError

visitTimesNode

public void visitTimesNode(DoubleParseTreeNode leftEvaluable,
                           DoubleParseTreeNode rightEvaluable)
                    throws ContentError

Specified by:

visitTimesNode in interface ExpressionVisitor

Throws:

ContentError

visitPowerNode

public void visitPowerNode(DoubleParseTreeNode leftEvaluable,
                           DoubleParseTreeNode rightEvaluable)
                    throws ContentError

Specified by:

visitPowerNode in interface ExpressionVisitor

Throws:

ContentError

visitMinusNode

public void visitMinusNode(DoubleParseTreeNode leftEvaluable,
                           DoubleParseTreeNode rightEvaluable)
                    throws ContentError

Specified by:

visitMinusNode in interface ExpressionVisitor

Throws:

ContentError

visitUnaryMinusNode

public void visitUnaryMinusNode(DoubleParseTreeNode rightEvaluable)
                         throws ContentError

Specified by:

visitUnaryMinusNode in interface ExpressionVisitor

Throws:

ContentError

visitDivideNode

public void visitDivideNode(DoubleParseTreeNode leftEvaluable,
                            DoubleParseTreeNode rightEvaluable)
                     throws ContentError

Specified by:

visitDivideNode in interface ExpressionVisitor

Throws:

ContentError

visitModuloNode

public void visitModuloNode(DoubleParseTreeNode leftEvaluable,
                            DoubleParseTreeNode rightEvaluable)
                     throws ContentError

Specified by:

visitModuloNode in interface ExpressionVisitor

Throws:

ContentError

visitNotEqualsNode

public void visitNotEqualsNode(DoubleParseTreeNode leftEvaluable,
                               DoubleParseTreeNode rightEvaluable)

Specified by:

visitNotEqualsNode in interface ExpressionVisitor

visitAndNode

public void visitAndNode(BooleanParseTreeNode leftEvaluable,
                         BooleanParseTreeNode rightEvaluable)

Specified by:

visitAndNode in interface ExpressionVisitor

visitLessThanOrEqualsNode

public void visitLessThanOrEqualsNode(DoubleParseTreeNode leftEvaluable,
                                      DoubleParseTreeNode rightEvaluable)

Specified by:

visitLessThanOrEqualsNode in interface ExpressionVisitor

visitLessThanNode

public void visitLessThanNode(DoubleParseTreeNode leftEvaluable,
                              DoubleParseTreeNode rightEvaluable)

Specified by:

visitLessThanNode in interface ExpressionVisitor

visitGreaterThanOrEqualsNode

public void visitGreaterThanOrEqualsNode(DoubleParseTreeNode leftEvaluable,
                                         DoubleParseTreeNode rightEvaluable)

Specified by:

visitGreaterThanOrEqualsNode in interface ExpressionVisitor

visitGreaterThanNode

public void visitGreaterThanNode(DoubleParseTreeNode leftEvaluable,
                                 DoubleParseTreeNode rightEvaluable)

Specified by:

visitGreaterThanNode in interface ExpressionVisitor

visitEqualsNode

public void visitEqualsNode(DoubleParseTreeNode leftEvaluable,
                            DoubleParseTreeNode rightEvaluable)

Specified by:

visitEqualsNode in interface ExpressionVisitor