Package org.variantsync.diffdetective.feature.jpp

Class ControllingJPPExpressionVisitor

java.lang.Object

org.antlr.v4.runtime.tree.AbstractParseTreeVisitor<org.prop4j.Node>

org.variantsync.diffdetective.feature.jpp.ControllingJPPExpressionVisitor

All Implemented Interfaces:

org.antlr.v4.runtime.tree.ParseTreeVisitor<org.prop4j.Node>, JPPExpressionVisitor<org.prop4j.Node>

public class ControllingJPPExpressionVisitor
extends org.antlr.v4.runtime.tree.AbstractParseTreeVisitor<org.prop4j.Node>
implements JPPExpressionVisitor<org.prop4j.Node>

Transform a parse tree into a formula. Non-boolean sub-expressions are abstracted using ParseTree.getText() which essentially removes all irrelevant whitespace.

Constructor Summary

Constructors

Constructor	Description
ControllingJPPExpressionVisitor()

Method Summary

Modifier and Type	Method	Description
org.prop4j.Node	visitComparisonExpression(JPPExpressionParser.ComparisonExpressionContext ctx)	Visit a parse tree produced by JPPExpressionParser.comparisonExpression().
org.prop4j.Node	visitDefinedExpression(JPPExpressionParser.DefinedExpressionContext ctx)	Visit a parse tree produced by JPPExpressionParser.definedExpression().
org.prop4j.Node	visitExpression(JPPExpressionParser.ExpressionContext ctx)	Visit a parse tree produced by JPPExpressionParser.expression().
org.prop4j.Node	visitLogicalAndExpression(JPPExpressionParser.LogicalAndExpressionContext ctx)	Visit a parse tree produced by JPPExpressionParser.logicalAndExpression().
private org.prop4j.Node	visitLogicalExpression(org.antlr.v4.runtime.ParserRuleContext expressionContext, Function<org.prop4j.Node[],org.prop4j.Node> newLogicNode)
org.prop4j.Node	visitLogicalOrExpression(JPPExpressionParser.LogicalOrExpressionContext ctx)	Visit a parse tree produced by JPPExpressionParser.logicalOrExpression().
org.prop4j.Node	visitOperand(JPPExpressionParser.OperandContext ctx)	Visit a parse tree produced by JPPExpressionParser.operand().
org.prop4j.Node	visitPrimaryExpression(JPPExpressionParser.PrimaryExpressionContext ctx)	Visit a parse tree produced by JPPExpressionParser.primaryExpression().
org.prop4j.Node	visitPropertyExpression(JPPExpressionParser.PropertyExpressionContext ctx)	Visit a parse tree produced by JPPExpressionParser.propertyExpression().
org.prop4j.Node	visitUnaryOperator(JPPExpressionParser.UnaryOperatorContext ctx)	Visit a parse tree produced by JPPExpressionParser.unaryOperator().
org.prop4j.Node	visitUndefinedExpression(JPPExpressionParser.UndefinedExpressionContext ctx)	Visit a parse tree produced by JPPExpressionParser.undefinedExpression().

Methods inherited from class org.antlr.v4.runtime.tree.AbstractParseTreeVisitor

aggregateResult, defaultResult, shouldVisitNextChild, visit, visitChildren, visitErrorNode, visitTerminal

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.antlr.v4.runtime.tree.ParseTreeVisitor

visit, visitChildren, visitErrorNode, visitTerminal

Constructor Details

ControllingJPPExpressionVisitor

public ControllingJPPExpressionVisitor()

Method Details

visitExpression

public org.prop4j.Node visitExpression(JPPExpressionParser.ExpressionContext ctx)

Description copied from interface: JPPExpressionVisitor

Visit a parse tree produced by JPPExpressionParser.expression().

Specified by:

visitExpression in interface JPPExpressionVisitor<org.prop4j.Node>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitLogicalOrExpression

public org.prop4j.Node visitLogicalOrExpression(JPPExpressionParser.LogicalOrExpressionContext ctx)

Description copied from interface: JPPExpressionVisitor

Visit a parse tree produced by JPPExpressionParser.logicalOrExpression().

Specified by:

visitLogicalOrExpression in interface JPPExpressionVisitor<org.prop4j.Node>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitLogicalAndExpression

public org.prop4j.Node visitLogicalAndExpression(JPPExpressionParser.LogicalAndExpressionContext ctx)

Description copied from interface: JPPExpressionVisitor

Visit a parse tree produced by JPPExpressionParser.logicalAndExpression().

Specified by:

visitLogicalAndExpression in interface JPPExpressionVisitor<org.prop4j.Node>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitPrimaryExpression

public org.prop4j.Node visitPrimaryExpression(JPPExpressionParser.PrimaryExpressionContext ctx)

Description copied from interface: JPPExpressionVisitor

Visit a parse tree produced by JPPExpressionParser.primaryExpression().

Specified by:

visitPrimaryExpression in interface JPPExpressionVisitor<org.prop4j.Node>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitComparisonExpression

public org.prop4j.Node visitComparisonExpression(JPPExpressionParser.ComparisonExpressionContext ctx)

Description copied from interface: JPPExpressionVisitor

Visit a parse tree produced by JPPExpressionParser.comparisonExpression().

Specified by:

visitComparisonExpression in interface JPPExpressionVisitor<org.prop4j.Node>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitOperand

public org.prop4j.Node visitOperand(JPPExpressionParser.OperandContext ctx)

Description copied from interface: JPPExpressionVisitor

Visit a parse tree produced by JPPExpressionParser.operand().

Specified by:

visitOperand in interface JPPExpressionVisitor<org.prop4j.Node>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitDefinedExpression

public org.prop4j.Node visitDefinedExpression(JPPExpressionParser.DefinedExpressionContext ctx)

Description copied from interface: JPPExpressionVisitor

Visit a parse tree produced by JPPExpressionParser.definedExpression().

Specified by:

visitDefinedExpression in interface JPPExpressionVisitor<org.prop4j.Node>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitUndefinedExpression

public org.prop4j.Node visitUndefinedExpression(JPPExpressionParser.UndefinedExpressionContext ctx)

Description copied from interface: JPPExpressionVisitor

Visit a parse tree produced by JPPExpressionParser.undefinedExpression().

Specified by:

visitUndefinedExpression in interface JPPExpressionVisitor<org.prop4j.Node>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitPropertyExpression

public org.prop4j.Node visitPropertyExpression(JPPExpressionParser.PropertyExpressionContext ctx)

Description copied from interface: JPPExpressionVisitor

Visit a parse tree produced by JPPExpressionParser.propertyExpression().

Specified by:

visitPropertyExpression in interface JPPExpressionVisitor<org.prop4j.Node>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitUnaryOperator

public org.prop4j.Node visitUnaryOperator(JPPExpressionParser.UnaryOperatorContext ctx)

Description copied from interface: JPPExpressionVisitor

Visit a parse tree produced by JPPExpressionParser.unaryOperator().

Specified by:

visitUnaryOperator in interface JPPExpressionVisitor<org.prop4j.Node>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitLogicalExpression

private org.prop4j.Node visitLogicalExpression(org.antlr.v4.runtime.ParserRuleContext expressionContext,
 Function<org.prop4j.Node[],org.prop4j.Node> newLogicNode)