Package de.mid.innovator.m2msdk.model.transformation.function.expressionparser

Class ParserANTLR

java.lang.Object

de.mid.innovator.m2msdk.model.transformation.function.expressionparser.SyntaxBaseListener

de.mid.innovator.m2msdk.model.transformation.function.expressionparser.ParserANTLR

All Implemented Interfaces:

ParserInterface, SyntaxListener, Serializable, org.antlr.v4.runtime.tree.ParseTreeListener

public class ParserANTLR
extends SyntaxBaseListener
implements ParserInterface

Expressions are parsed in left and right term and in the properties. The client and server hold their own parsers. They are not synchronized but at program start. Implementation with ANTLR.

Version:

16.1.0

Author:

jmback

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
ParserANTLR()	Default constructor.
ParserANTLR(SessionInterface iSession)	Constructor

Method Summary

Modifier and Type	Method	Description
void	enterLeft_term(SyntaxParser.Left_termContext ctx)	Enter a parse tree produced by SyntaxParser.left_term().
void	enterProp_constant(SyntaxParser.Prop_constantContext ctx)	Enter a parse tree produced by SyntaxParser.prop_constant().
void	enterProperty_single(SyntaxParser.Property_singleContext ctx)	Enter a parse tree produced by SyntaxParser.property_single().
void	enterPropertySequenced(SyntaxParser.PropertySequencedContext ctx)	Enter a parse tree produced by the PropertySequenced labeled alternative in SyntaxParser.property().
void	enterPropertyType(SyntaxParser.PropertyTypeContext ctx)	Enter a parse tree produced by SyntaxParser.propertyType().
void	enterRight_term(SyntaxParser.Right_termContext ctx)	Enter a parse tree produced by SyntaxParser.right_term().
void	enterTerms(SyntaxParser.TermsContext ctx)	Enter a parse tree produced by SyntaxParser.terms().
void	exitLeft_term(SyntaxParser.Left_termContext ctx)	Exit a parse tree produced by SyntaxParser.left_term().
void	exitProperty_single(SyntaxParser.Property_singleContext ctx)	Exit a parse tree produced by SyntaxParser.property_single().
void	exitPropertySequenced(SyntaxParser.PropertySequencedContext ctx)	Exit a parse tree produced by the PropertySequenced labeled alternative in SyntaxParser.property().
void	exitPropertyType(SyntaxParser.PropertyTypeContext ctx)	Exit a parse tree produced by SyntaxParser.propertyType().
void	exitRight_term(SyntaxParser.Right_termContext ctx)	Exit a parse tree produced by SyntaxParser.right_term().
void	exitTerms(SyntaxParser.TermsContext ctx)	Exit a parse tree produced by SyntaxParser.terms().
Object	left_term(Object leftterm)
Object	logicalExpression(Object left, Object logicalOperator, Object right)
de.mid.innovator.m2msdk.model.transformation.function.expressionparser.ParseResult	parse(String expression)	Parse an expression with the known syntax.
Object	property_sequenced(Object s1, Object dot, Object s2)
Object	property_single(Object propertyType, Object LPAREN, Object RPAREN)
Object	property_single(Object propertyType, Object LPAREN, Object property_parameters, Object RPAREN)
Object	right_term(Object rightterm)
Object	terms(Object leftterm, Object equals, Object rightterm)

Methods inherited from class de.mid.innovator.m2msdk.model.transformation.function.expressionparser.SyntaxBaseListener

enterEveryRule, enterLogicalExpression, enterLogicalOperator, enterNumber, enterProgram, enterProperty_parameter, enterProperty_parameters, enterPropertySingle, enterTerm, exitEveryRule, exitLogicalExpression, exitLogicalOperator, exitNumber, exitProgram, exitProp_constant, exitProperty_parameter, exitProperty_parameters, exitPropertySingle, exitTerm, visitErrorNode, visitTerminal

Methods inherited from class java.lang.Object

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

Constructor Details

ParserANTLR

public ParserANTLR()

Default constructor.

ParserANTLR

public ParserANTLR(SessionInterface iSession)
            throws SevereException

Constructor

Parameters:

iSession - session

Throws:

SevereException

Method Details

parse

public de.mid.innovator.m2msdk.model.transformation.function.expressionparser.ParseResult parse(String expression)
                                                                                         throws M2MException

Description copied from interface: ParserInterface

Parse an expression with the known syntax.

Specified by:

parse in interface ParserInterface

Parameters:

expression - expression to parse

Returns:

parse result including errors

Throws:

M2MException

left_term

public Object left_term(Object leftterm)

right_term

public Object right_term(Object rightterm)

terms

public Object terms(Object leftterm,
 Object equals,
 Object rightterm)

property_single

public Object property_single(Object propertyType,
 Object LPAREN,
 Object property_parameters,
 Object RPAREN)

property_single

public Object property_single(Object propertyType,
 Object LPAREN,
 Object RPAREN)

logicalExpression

public Object logicalExpression(Object left,
 Object logicalOperator,
 Object right)

property_sequenced

public Object property_sequenced(Object s1,
 Object dot,
 Object s2)

enterProp_constant

public void enterProp_constant(SyntaxParser.Prop_constantContext ctx)

Description copied from class: SyntaxBaseListener

Enter a parse tree produced by SyntaxParser.prop_constant().

The default implementation does nothing.

Specified by:

enterProp_constant in interface SyntaxListener

Overrides:

enterProp_constant in class SyntaxBaseListener

Parameters:

ctx - the parse tree

enterPropertyType

public void enterPropertyType(SyntaxParser.PropertyTypeContext ctx)

Description copied from class: SyntaxBaseListener

Enter a parse tree produced by SyntaxParser.propertyType().

The default implementation does nothing.

Specified by:

enterPropertyType in interface SyntaxListener

Overrides:

enterPropertyType in class SyntaxBaseListener

Parameters:

ctx - the parse tree

exitPropertyType

public void exitPropertyType(SyntaxParser.PropertyTypeContext ctx)

Description copied from class: SyntaxBaseListener

Exit a parse tree produced by SyntaxParser.propertyType().

The default implementation does nothing.

Specified by:

exitPropertyType in interface SyntaxListener

Overrides:

exitPropertyType in class SyntaxBaseListener

Parameters:

ctx - the parse tree

enterTerms

public void enterTerms(SyntaxParser.TermsContext ctx)

Description copied from class: SyntaxBaseListener

Enter a parse tree produced by SyntaxParser.terms().

The default implementation does nothing.

Specified by:

enterTerms in interface SyntaxListener

Overrides:

enterTerms in class SyntaxBaseListener

Parameters:

ctx - the parse tree

exitTerms

public void exitTerms(SyntaxParser.TermsContext ctx)

Description copied from class: SyntaxBaseListener

Exit a parse tree produced by SyntaxParser.terms().

The default implementation does nothing.

Specified by:

exitTerms in interface SyntaxListener

Overrides:

exitTerms in class SyntaxBaseListener

Parameters:

ctx - the parse tree

enterLeft_term

public void enterLeft_term(SyntaxParser.Left_termContext ctx)

Description copied from class: SyntaxBaseListener

Enter a parse tree produced by SyntaxParser.left_term().

The default implementation does nothing.

Specified by:

enterLeft_term in interface SyntaxListener

Overrides:

enterLeft_term in class SyntaxBaseListener

Parameters:

ctx - the parse tree

exitLeft_term

public void exitLeft_term(SyntaxParser.Left_termContext ctx)

Description copied from class: SyntaxBaseListener

Exit a parse tree produced by SyntaxParser.left_term().

The default implementation does nothing.

Specified by:

exitLeft_term in interface SyntaxListener

Overrides:

exitLeft_term in class SyntaxBaseListener

Parameters:

ctx - the parse tree

enterRight_term

public void enterRight_term(SyntaxParser.Right_termContext ctx)

Description copied from class: SyntaxBaseListener

Enter a parse tree produced by SyntaxParser.right_term().

The default implementation does nothing.

Specified by:

enterRight_term in interface SyntaxListener

Overrides:

enterRight_term in class SyntaxBaseListener

Parameters:

ctx - the parse tree

exitRight_term

public void exitRight_term(SyntaxParser.Right_termContext ctx)

Description copied from class: SyntaxBaseListener

Exit a parse tree produced by SyntaxParser.right_term().

The default implementation does nothing.

Specified by:

exitRight_term in interface SyntaxListener

Overrides:

exitRight_term in class SyntaxBaseListener

Parameters:

ctx - the parse tree

enterProperty_single

public void enterProperty_single(SyntaxParser.Property_singleContext ctx)

Description copied from class: SyntaxBaseListener

Enter a parse tree produced by SyntaxParser.property_single().

The default implementation does nothing.

Specified by:

enterProperty_single in interface SyntaxListener

Overrides:

enterProperty_single in class SyntaxBaseListener

Parameters:

ctx - the parse tree

exitProperty_single

public void exitProperty_single(SyntaxParser.Property_singleContext ctx)

Description copied from class: SyntaxBaseListener

Exit a parse tree produced by SyntaxParser.property_single().

The default implementation does nothing.

Specified by:

exitProperty_single in interface SyntaxListener

Overrides:

exitProperty_single in class SyntaxBaseListener

Parameters:

ctx - the parse tree

enterPropertySequenced

public void enterPropertySequenced(SyntaxParser.PropertySequencedContext ctx)

Description copied from class: SyntaxBaseListener

Enter a parse tree produced by the PropertySequenced labeled alternative in SyntaxParser.property().

The default implementation does nothing.

Specified by:

enterPropertySequenced in interface SyntaxListener

Overrides:

enterPropertySequenced in class SyntaxBaseListener

Parameters:

ctx - the parse tree

exitPropertySequenced

public void exitPropertySequenced(SyntaxParser.PropertySequencedContext ctx)

Description copied from class: SyntaxBaseListener

Exit a parse tree produced by the PropertySequenced labeled alternative in SyntaxParser.property().

The default implementation does nothing.

Specified by:

exitPropertySequenced in interface SyntaxListener

Overrides:

exitPropertySequenced in class SyntaxBaseListener

Parameters:

ctx - the parse tree