Package org.apache.struts.validator.validwhen

Class ValidWhenEvaluator

java.lang.Object

org.antlr.v4.runtime.tree.AbstractParseTreeVisitor<ValidWhenResult<?>>

org.apache.struts.validator.validwhen.ValidWhenBaseVisitor<ValidWhenResult<?>>

org.apache.struts.validator.validwhen.ValidWhenEvaluator

All Implemented Interfaces:

org.antlr.v4.runtime.tree.ParseTreeVisitor<ValidWhenResult<?>>, ValidWhenVisitor<ValidWhenResult<?>>

public class ValidWhenEvaluator
extends ValidWhenBaseVisitor<ValidWhenResult<?>>

Visitor to process the evalution.

Since:

Struts 1.4.1

Author:

Graff Stefan

Constructor Summary

Constructors

Constructor	Description
ValidWhenEvaluator(Object form, String value, int index)

Method Summary

Modifier and Type	Method	Description
ValidWhenResult<?>	visitComparisonExpression(ValidWhenParser.ComparisonExpressionContext ctx)	Visit a parse tree produced by ValidWhenParser.comparisonExpression().
ValidWhenResult<?>	visitDecimal(ValidWhenParser.DecimalContext ctx)	Visit a parse tree produced by ValidWhenParser.decimal().
ValidWhenResult<?>	visitExprComp(ValidWhenParser.ExprCompContext ctx)	Visit a parse tree produced by the exprComp labeled alternative in ValidWhenParser.expr().
ValidWhenResult<?>	visitExpression(ValidWhenParser.ExpressionContext ctx)	Visit a parse tree produced by ValidWhenParser.expression().
ValidWhenResult<?>	visitExprJoin(ValidWhenParser.ExprJoinContext ctx)	Visit a parse tree produced by the exprJoin labeled alternative in ValidWhenParser.expr().
ValidWhenResult<?>	visitField1(ValidWhenParser.Field1Context ctx)	Visit a parse tree produced by the field1 labeled alternative in ValidWhenParser.field().
ValidWhenResult<?>	visitField2(ValidWhenParser.Field2Context ctx)	Visit a parse tree produced by the field2 labeled alternative in ValidWhenParser.field().
ValidWhenResult<?>	visitField3(ValidWhenParser.Field3Context ctx)	Visit a parse tree produced by the field3 labeled alternative in ValidWhenParser.field().
ValidWhenResult<?>	visitField4(ValidWhenParser.Field4Context ctx)	Visit a parse tree produced by the field4 labeled alternative in ValidWhenParser.field().
ValidWhenResult<?>	visitField5(ValidWhenParser.Field5Context ctx)	Visit a parse tree produced by the field5 labeled alternative in ValidWhenParser.field().
ValidWhenResult<?>	visitInteger(ValidWhenParser.IntegerContext ctx)	Visit a parse tree produced by ValidWhenParser.integer().
ValidWhenResult<?>	visitJoinedExpression(ValidWhenParser.JoinedExpressionContext ctx)	Visit a parse tree produced by ValidWhenParser.joinedExpression().
ValidWhenResult<?>	visitLiteralNull(ValidWhenParser.LiteralNullContext ctx)	Visit a parse tree produced by the literalNull labeled alternative in ValidWhenParser.literal().
ValidWhenResult<?>	visitLiteralThis(ValidWhenParser.LiteralThisContext ctx)	Visit a parse tree produced by the literalThis labeled alternative in ValidWhenParser.literal().
ValidWhenResult<?>	visitString(ValidWhenParser.StringContext ctx)	Visit a parse tree produced by ValidWhenParser.string().

Methods inherited from class org.apache.struts.validator.validwhen.ValidWhenBaseVisitor

visitComparison, visitIdentifier, visitLiteralNum, visitLiteralStr, visitNumber, visitValue

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

ValidWhenEvaluator

public ValidWhenEvaluator(Object form,
 String value,
 int index)

Method Details

visitDecimal

public ValidWhenResult<?> visitDecimal(ValidWhenParser.DecimalContext ctx)

Description copied from class: ValidWhenBaseVisitor

Visit a parse tree produced by ValidWhenParser.decimal().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitDecimal in interface ValidWhenVisitor<ValidWhenResult<?>>

Overrides:

visitDecimal in class ValidWhenBaseVisitor<ValidWhenResult<?>>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitInteger

public ValidWhenResult<?> visitInteger(ValidWhenParser.IntegerContext ctx)

Description copied from class: ValidWhenBaseVisitor

Visit a parse tree produced by ValidWhenParser.integer().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitInteger in interface ValidWhenVisitor<ValidWhenResult<?>>

Overrides:

visitInteger in class ValidWhenBaseVisitor<ValidWhenResult<?>>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitString

public ValidWhenResult<?> visitString(ValidWhenParser.StringContext ctx)

Description copied from class: ValidWhenBaseVisitor

Visit a parse tree produced by ValidWhenParser.string().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitString in interface ValidWhenVisitor<ValidWhenResult<?>>

Overrides:

visitString in class ValidWhenBaseVisitor<ValidWhenResult<?>>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitField1

public ValidWhenResult<?> visitField1(ValidWhenParser.Field1Context ctx)

Description copied from class: ValidWhenBaseVisitor

Visit a parse tree produced by the field1 labeled alternative in ValidWhenParser.field().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitField1 in interface ValidWhenVisitor<ValidWhenResult<?>>

Overrides:

visitField1 in class ValidWhenBaseVisitor<ValidWhenResult<?>>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitField2

public ValidWhenResult<?> visitField2(ValidWhenParser.Field2Context ctx)

Description copied from class: ValidWhenBaseVisitor

Visit a parse tree produced by the field2 labeled alternative in ValidWhenParser.field().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitField2 in interface ValidWhenVisitor<ValidWhenResult<?>>

Overrides:

visitField2 in class ValidWhenBaseVisitor<ValidWhenResult<?>>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitField3

public ValidWhenResult<?> visitField3(ValidWhenParser.Field3Context ctx)

Description copied from class: ValidWhenBaseVisitor

Visit a parse tree produced by the field3 labeled alternative in ValidWhenParser.field().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitField3 in interface ValidWhenVisitor<ValidWhenResult<?>>

Overrides:

visitField3 in class ValidWhenBaseVisitor<ValidWhenResult<?>>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitField4

public ValidWhenResult<?> visitField4(ValidWhenParser.Field4Context ctx)

Description copied from class: ValidWhenBaseVisitor

Visit a parse tree produced by the field4 labeled alternative in ValidWhenParser.field().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitField4 in interface ValidWhenVisitor<ValidWhenResult<?>>

Overrides:

visitField4 in class ValidWhenBaseVisitor<ValidWhenResult<?>>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitField5

public ValidWhenResult<?> visitField5(ValidWhenParser.Field5Context ctx)

Description copied from class: ValidWhenBaseVisitor

Visit a parse tree produced by the field5 labeled alternative in ValidWhenParser.field().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitField5 in interface ValidWhenVisitor<ValidWhenResult<?>>

Overrides:

visitField5 in class ValidWhenBaseVisitor<ValidWhenResult<?>>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitLiteralNull

public ValidWhenResult<?> visitLiteralNull(ValidWhenParser.LiteralNullContext ctx)

Description copied from class: ValidWhenBaseVisitor

Visit a parse tree produced by the literalNull labeled alternative in ValidWhenParser.literal().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitLiteralNull in interface ValidWhenVisitor<ValidWhenResult<?>>

Overrides:

visitLiteralNull in class ValidWhenBaseVisitor<ValidWhenResult<?>>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitLiteralThis

public ValidWhenResult<?> visitLiteralThis(ValidWhenParser.LiteralThisContext ctx)

Description copied from class: ValidWhenBaseVisitor

Visit a parse tree produced by the literalThis labeled alternative in ValidWhenParser.literal().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitLiteralThis in interface ValidWhenVisitor<ValidWhenResult<?>>

Overrides:

visitLiteralThis in class ValidWhenBaseVisitor<ValidWhenResult<?>>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitJoinedExpression

public ValidWhenResult<?> visitJoinedExpression(ValidWhenParser.JoinedExpressionContext ctx)

Description copied from class: ValidWhenBaseVisitor

Visit a parse tree produced by ValidWhenParser.joinedExpression().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitJoinedExpression in interface ValidWhenVisitor<ValidWhenResult<?>>

Overrides:

visitJoinedExpression in class ValidWhenBaseVisitor<ValidWhenResult<?>>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitComparisonExpression

public ValidWhenResult<?> visitComparisonExpression(ValidWhenParser.ComparisonExpressionContext ctx)

Description copied from class: ValidWhenBaseVisitor

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

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitComparisonExpression in interface ValidWhenVisitor<ValidWhenResult<?>>

Overrides:

visitComparisonExpression in class ValidWhenBaseVisitor<ValidWhenResult<?>>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitExprComp

public ValidWhenResult<?> visitExprComp(ValidWhenParser.ExprCompContext ctx)

Description copied from class: ValidWhenBaseVisitor

Visit a parse tree produced by the exprComp labeled alternative in ValidWhenParser.expr().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitExprComp in interface ValidWhenVisitor<ValidWhenResult<?>>

Overrides:

visitExprComp in class ValidWhenBaseVisitor<ValidWhenResult<?>>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitExprJoin

public ValidWhenResult<?> visitExprJoin(ValidWhenParser.ExprJoinContext ctx)

Description copied from class: ValidWhenBaseVisitor

Visit a parse tree produced by the exprJoin labeled alternative in ValidWhenParser.expr().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitExprJoin in interface ValidWhenVisitor<ValidWhenResult<?>>

Overrides:

visitExprJoin in class ValidWhenBaseVisitor<ValidWhenResult<?>>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitExpression

public ValidWhenResult<?> visitExpression(ValidWhenParser.ExpressionContext ctx)

Description copied from class: ValidWhenBaseVisitor

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

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitExpression in interface ValidWhenVisitor<ValidWhenResult<?>>

Overrides:

visitExpression in class ValidWhenBaseVisitor<ValidWhenResult<?>>

Parameters:

ctx - the parse tree

Returns:

the visitor result