Package org.keycloak.models.workflow.conditions.expression

Class PredicateEvaluator

java.lang.Object

org.antlr.v4.runtime.tree.AbstractParseTreeVisitor<T>

org.keycloak.models.workflow.conditions.expression.BooleanConditionParserBaseVisitor<jakarta.persistence.criteria.Predicate>

org.keycloak.models.workflow.conditions.expression.PredicateEvaluator

All Implemented Interfaces:

org.antlr.v4.runtime.tree.ParseTreeVisitor<jakarta.persistence.criteria.Predicate>, BooleanConditionParserVisitor<jakarta.persistence.criteria.Predicate>

public class PredicateEvaluator
extends BooleanConditionParserBaseVisitor<jakarta.persistence.criteria.Predicate>

Constructor Summary

Constructors

Constructor	Description
PredicateEvaluator(KeycloakSession session, jakarta.persistence.criteria.CriteriaBuilder cb, jakarta.persistence.criteria.CriteriaQuery<String> query, jakarta.persistence.criteria.Root<?> root)

Method Summary

Modifier and Type	Method	Description
protected String	extractParameter(BooleanConditionParser.ParameterContext paramCtx)
jakarta.persistence.criteria.Predicate	visitAndExpression(BooleanConditionParser.AndExpressionContext ctx)	Visit a parse tree produced by BooleanConditionParser.andExpression().
jakarta.persistence.criteria.Predicate	visitAtom(BooleanConditionParser.AtomContext ctx)	Visit a parse tree produced by BooleanConditionParser.atom().
jakarta.persistence.criteria.Predicate	visitConditionCall(BooleanConditionParser.ConditionCallContext ctx)	Visit a parse tree produced by BooleanConditionParser.conditionCall().
jakarta.persistence.criteria.Predicate	visitEvaluator(BooleanConditionParser.EvaluatorContext ctx)	Visit a parse tree produced by BooleanConditionParser.evaluator().
jakarta.persistence.criteria.Predicate	visitExpression(BooleanConditionParser.ExpressionContext ctx)	Visit a parse tree produced by BooleanConditionParser.expression().
jakarta.persistence.criteria.Predicate	visitNotExpression(BooleanConditionParser.NotExpressionContext ctx)	Visit a parse tree produced by BooleanConditionParser.notExpression().

Methods inherited from class org.keycloak.models.workflow.conditions.expression.BooleanConditionParserBaseVisitor

visitParameter

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

PredicateEvaluator

public PredicateEvaluator(KeycloakSession session,
 jakarta.persistence.criteria.CriteriaBuilder cb,
 jakarta.persistence.criteria.CriteriaQuery<String> query,
 jakarta.persistence.criteria.Root<?> root)

Method Details

visitEvaluator

public jakarta.persistence.criteria.Predicate visitEvaluator(BooleanConditionParser.EvaluatorContext ctx)

Description copied from class: BooleanConditionParserBaseVisitor

Visit a parse tree produced by BooleanConditionParser.evaluator().

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

Specified by:

visitEvaluator in interface BooleanConditionParserVisitor<jakarta.persistence.criteria.Predicate>

Overrides:

visitEvaluator in class BooleanConditionParserBaseVisitor<jakarta.persistence.criteria.Predicate>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitExpression

public jakarta.persistence.criteria.Predicate visitExpression(BooleanConditionParser.ExpressionContext ctx)

Description copied from class: BooleanConditionParserBaseVisitor

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

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

Specified by:

visitExpression in interface BooleanConditionParserVisitor<jakarta.persistence.criteria.Predicate>

Overrides:

visitExpression in class BooleanConditionParserBaseVisitor<jakarta.persistence.criteria.Predicate>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitAndExpression

public jakarta.persistence.criteria.Predicate visitAndExpression(BooleanConditionParser.AndExpressionContext ctx)

Description copied from class: BooleanConditionParserBaseVisitor

Visit a parse tree produced by BooleanConditionParser.andExpression().

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

Specified by:

visitAndExpression in interface BooleanConditionParserVisitor<jakarta.persistence.criteria.Predicate>

Overrides:

visitAndExpression in class BooleanConditionParserBaseVisitor<jakarta.persistence.criteria.Predicate>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitNotExpression

public jakarta.persistence.criteria.Predicate visitNotExpression(BooleanConditionParser.NotExpressionContext ctx)

Description copied from class: BooleanConditionParserBaseVisitor

Visit a parse tree produced by BooleanConditionParser.notExpression().

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

Specified by:

visitNotExpression in interface BooleanConditionParserVisitor<jakarta.persistence.criteria.Predicate>

Overrides:

visitNotExpression in class BooleanConditionParserBaseVisitor<jakarta.persistence.criteria.Predicate>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitAtom

public jakarta.persistence.criteria.Predicate visitAtom(BooleanConditionParser.AtomContext ctx)

Description copied from class: BooleanConditionParserBaseVisitor

Visit a parse tree produced by BooleanConditionParser.atom().

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

Specified by:

visitAtom in interface BooleanConditionParserVisitor<jakarta.persistence.criteria.Predicate>

Overrides:

visitAtom in class BooleanConditionParserBaseVisitor<jakarta.persistence.criteria.Predicate>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitConditionCall

public jakarta.persistence.criteria.Predicate visitConditionCall(BooleanConditionParser.ConditionCallContext ctx)

Description copied from class: BooleanConditionParserBaseVisitor

Visit a parse tree produced by BooleanConditionParser.conditionCall().

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

Specified by:

visitConditionCall in interface BooleanConditionParserVisitor<jakarta.persistence.criteria.Predicate>

Overrides:

visitConditionCall in class BooleanConditionParserBaseVisitor<jakarta.persistence.criteria.Predicate>

Parameters:

ctx - the parse tree

Returns:

the visitor result

extractParameter

protected String extractParameter(BooleanConditionParser.ParameterContext paramCtx)