A

abs(Double) - Method in MathFunctions

Returns the absolute value of a value.

add(Number, Number) - Method in MathFunctions

Adds the specified number to a value.

add(def) - Method in SubrulesSeq

Wraps the given rule expression into a subrule and adds it to the subrules sequence.

addParameter(String, def) - Method in RulesScript

addProperties(ValidationErrorProperties) - Method in ValidationException

addSkipFunction(String) - Method in SubrulesSeq

and(def) - Method in Operators.ClosureOperators

Creates a validation term that is a conjunction of validation closure and the given term.

and(TildeTerm) - Method in Operators.TermOperators

This method is added to produce an exception when a conjunction is applied to a conversion term.

and(def) - Method in Operators.TildeTermOperators

This method is added to produce an exception when a conjunction is applied to a conversion term.

AndTerm - Class in org.grules.script.expressions

A term which is a conjunction of two other terms.

apply(def) - Method in AndTerm

Checks if both conditions represented by subterms are valid.

apply(def) - Method in BinaryValidationTerm

apply(def) - Method in ClosureTerm

Returns a result of closure application.

apply(def) - Method in FunctionTerm

apply(def) - Method in NotTerm

apply(def) - Method in OrTerm

Checks if at least one condition represented by subterms is valid.

apply(def) - Method in Subrule

Applies the subrule to the given value.

apply(def) - Method in SubrulesSeq

Applies subrules in order.

apply(def) - Method in Term

Applies a term to the given value.

apply(def) - Method in TernaryTerm

{@inheritDoc}

apply(def) - Method in TildeTerm

Returns a result of closure application.

applyGroupRules(Class, Map, Map) - Method in Grules

Runs a rules script against grouped parameters.

applyGroupRules(Class, Map, Map) - Method in GrulesAPI

@see Grules#applyGroupRules(Class, java.util.Map)

applyRules(Class, Map, Map) - Method in Grules

Runs a rules script against non-grouped parameters.

applyRules(Class, Map, Map) - Method in GrulesAPI

@see Grules#applyRules(Class, java.util.Map, java.util.Map)

applyRules() - Method in RulesScript

Runs the script to apply preprocessing rules to input parameters.

applyRuleToOptionalParameter(String, Closure, def) - Method in RulesScript

Applies a preprocessing rule to an optional parameter.

applyRuleToParametersList(String, Set, Map, Closure) - Method in RulesScript

Applies a rule to a list of parameters.

applyRuleToRequiredParameter(String, Closure) - Method in RulesScript

Applies a preprocessing rule to a required parameter.

areIn(List, Set) - Method in CommonFunctions

Checks that all values are members of the set.

AstTransformationConfig - Class in org.grules.config

Configuration used by AST transformations.

AstTransformationConfig(Map) - Constructor in AstTransformationConfig

AstTransformationConfigFactory - Class in org.grules.config

A factory that produces a configuration object used by a compiler during AST transformation.

AstUtils - Class in org.grules.utils

B

BinaryValidationTerm - Class in org.grules.script.expressions

A validation term that combined from two other terms via a boolean operation of arity two, for example disjunction or conjunction.

BinaryValidationTerm(Term, Term) - Constructor in BinaryValidationTerm

bitwiseNegate() - Method in Operators.ClosureOperators

Creates a conversion term.

bitwiseNegate() - Method in Operators.TermOperators

Creates a conversion term.

C

capitalize(String) - Method in StringFunctions

Capitalizes the first letter.

ceil(Double) - Method in MathFunctions

Returns the smallest (closest to negative infinity) double value that is greater than or equal to the argument and is equal to a mathematical integer.

changeGroup(String) - Method in RulesScript

Adds direct parameters variables to script, so they can be accessed without a group prefix, for example: id instead of POST.id

checkBooleanReturnValue(def, Term) - Method in BinaryValidationTerm

CircularIncludeException - Class in org.grules.script

Signals a cycle in rules script inclusion.

CircularIncludeException(List) - Constructor in CircularIncludeException

ClassUtils - Class in org.grules.utils

Provides utility methods for class objects.

close() - Method in GrulesAstTransformation

close() - Method in GrulesASTTransformationLogger

Closes the logger writer.

ClosureTerm - Class in org.grules.script.expressions

A term implemented as a closure.

ClosureTerm(Closure) - Constructor in ClosureTerm

ClosureWrapper - Class in org.grules.ast

Wraps method calls into closures.

collect(List, Closure) - Method in CommonFunctions

Iterates through this aggregate Object transforming each item into a new value using the transform closure, returning a list of transformed values.

CommonFunctions - Class in org.grules.functions.lib

Standard grules converters and validators.

Config - Class in org.grules.config

A common ancestor for configuration classes.

ConfigException - Class in org.grules.config

Signals that some configuration property is invalid.

ConfigFactory - Interface in org.grules.config

The common interface for configuration factories.

ConfigObjectFactory - Class in org.grules.config

The factory creates a configuration object from a groovy file or class.

configure(Binder) - Method in GrulesModule

contains(String, CharSequence) - Method in StringFunctions

Checks that a value contains the specified sequence of char values.

Converter - Annotation Type in org.grules.functions

Indicates that the function is a converter.

ConverterASTTransformation - Class in org.grules.ast

Transformation for a converter function.

ConverterBooleanResult - Class in org.grules.functions

A mixed in class for a converter function return value used to distinguish between validators and boolean converters.

convertPrecedences(Expression) - Method in RuleExpressionFormTransformer

Converts precedences of the ||, &&, and >> operators

convertToRuleExpression(Expression) - Method in RulesAstTransformation

Parses rule expression AST tree and transforms it to a rule expression.

create(Closure, String, String) - Method in DefaultFunctionFactory

Creates a default function based on the given closure, function name, and error message

create(def) - Method in SubruleFactory

The method throws an error for unexpected subrule expression type.

createClosureExpression(BlockStatement) - Method in ExpressionFactory

Creates closure with the specified block statement.

createConfig() - Method in AstTransformationConfigFactory

{@inheritDoc}

createConfig() - Method in ConfigFactory

Creates a configuration based on a script file.

createConfig() - Method in GrulesConfigFactory

Creates a grules configuration based on the script file.

createConfigObject(Config) - Method in ConfigObjectFactory

Creates a configuration object based on the script file located at the given path.

createConstructorCall(Class, List) - Method in ExpressionFactory

Creates a constructor call for the given class and arguments.

createDefaultConfig() - Method in AstTransformationConfigFactory

{@inheritDoc}

createDefaultConfig() - Method in ConfigFactory

Creates default configuration not overridden by custom properties.

createDefaultConfig() - Method in GrulesConfigFactory

Creates default grules configuration object.

createItVariable() - Method in ExpressionFactory

Creates a variable "it".

createLogHandler() - Method in DefaultGrulesConfig

createMethodCall(Expression, MethodClosure, List) - Method in ExpressionFactory

Creates an instance method call.

createStaticMethodCall(Class, MethodClosure, List) - Method in ExpressionFactory

Creates a static method call that calls the given method closure.

D

DateFunctions - Class in org.grules.functions.lib

Converters and validators for dates.

decimalFormat(Long, String) - Method in CommonFunctions

@see java.text.NumberFormat#format(long)

DefaultAstTransformationConfig - Class in org.grules.config

A class with default values of configuration properties used by a compiler during AST transformation.

DefaultAstTransformationConfig() - Constructor in DefaultAstTransformationConfig

DefaultFunctionFactory - Class in org.grules.config

DefaultGrulesConfig - Class in org.grules.config

Default values of grules configuration properties.

DefaultGrulesConfig() - Constructor in DefaultGrulesConfig

div(Number, Number) - Method in MathFunctions

Divides a value by the given number.

E

e(String) - Method in RulesScript

Construct an error properties map.

endsWith(String, String) - Method in StringFunctions

Checks that a value ends with the specified suffix.

eq(def, def) - Method in CommonFunctions

@see isEqual

ExpressionFactory - Class in org.grules.ast

A factory for Groovy expressions used by Grules local and global AST transformations.

F

fetchCleanParameters() - Method in RulesScript

Returns parameters that passed preprocessing by the rules script.

fetchEnvironment() - Method in RulesScript

Returns all script variables that are not parameters.

fetchGroupResult(RulesScript, Map) - Method in RulesScriptResultFetcher

Fetches result of rules application for a script with several sections.

fetchNotValidatedParameters() - Method in RulesScript

Fetches all parameters that were not validated.

fetchOperationToken(Expression) - Method in AstUtils

Returns a token object for operation used in the specified expression on the most top level.

fetchPrecedence(Token) - Method in AstUtils

Returns token precedence.

fetchRequestCookies(HttpServletRequest) - Method in Grules

Creates a map with cookies from the given request object.

fetchRequestCookies(HttpServletRequest) - Method in GrulesAPI

@see Grules#fetchRequestCookies(HttpServletRequest)

fetchRequestHeaders(HttpServletRequest) - Method in Grules

Creates a map with request HTTP headers from the given request object.

fetchRequestHeaders(HttpServletRequest) - Method in GrulesAPI

@see Grules#fetchRequestHeaders(HttpServletRequest)

fetchRequestParameters(HttpServletRequest, List) - Method in Grules

Creates a map with HTTP parameters from the given request object.

fetchRequestParameters(HttpServletRequest, List) - Method in GrulesAPI

@see Grules#fetchRequestParameters(HttpServletRequest, java.util.List)

fetchResult(RulesScript, String, Map) - Method in RulesScriptResultFetcher

Fetches result of rules application for a script with one default section.

fine(def) - Method in GrulesLogger

floor(Double) - Method in MathFunctions

Returns the largest (closest to positive infinity) double value that is less than or equal to the argument and is equal to a mathematical integer.

format(String, Object) - Method in StringFunctions

@see String#format(String, Object...)

Functions - Annotation Type in org.grules.functions

Transforms an instance-style Groovy class to become a static-style class.

FunctionsASTTransformation - Class in org.grules.ast

Transformation for a functions class.

FunctionTerm - Class in org.grules.script.expressions

A term implemented as a function call.

FunctionTerm(MethodClosure) - Constructor in FunctionTerm

G

getAt(ValidationErrorProperties) - Method in Operators.ClosureOperators

Binds a redirect URL to a subrule implemented as a closure.

getAt(ValidationErrorProperties) - Method in Operators.TermOperators

Binds a error properties to a current subrule.

getCleanParameters() - Method in RulesScriptResultAPI

Parameters that passed validation

getCompilerLogPath() - Method in AstTransformationConfig

Path for logs produced by compiler during AST transformations.

getConfig() - Method in GrulesInjector

getDefaultFunctions() - Method in GrulesConfig

Sequence of converters that must be applied to all parameters.

getDefaultGroup() - Method in GrulesConfig

Group to use when no group is specified.

getErrorId() - Method in ValidationErrorProperties

An error code.

getErrorProperty(String) - Method in ValidationErrorProperties

getException() - Method in ValidationErrorProperties

An exception that causes the error.

getGroups() - Method in GrulesConfig

Set of available groups.

getInputElement() - Method in ValidationErrorProperties

A redirect URL that has to used on validation error event.

getInvalidParameters() - Method in RulesScriptResultAPI

Parameters that did no pass validation

getLoggerHandler() - Method in GrulesConfig

Logger handler used by the rule engine.

getLogLevel() - Method in GrulesConfig

Level of logging used by the rule engine.

getMessage() - Method in ValidationErrorProperties

An error message string.

getMessageResourceBundle() - Method in GrulesInjector

getMissingRequiredParameters() - Method in RulesScriptResultAPI

Parameters that are missing from input but required by a rules script.

getNotValidatedParameters() - Method in RulesScriptResultAPI

Parameters for which a preprocessing rule was not found

getNotValidatedParametersAction() - Method in GrulesConfig

Action performed when there is no defined rule for some input parameter.

getParameter() - Method in ValidationErrorProperties

A name of the parameter that did not pass validation.

getParameters() - Method in AstTransformationConfig

{@inheritDoc}

getParameters() - Method in Config

Returns a map with configuration properties.

getParameters() - Method in GrulesConfig

{@inheritDoc}

getParameters() - Method in NotValidatedParametersException

getParametersWithMissingDependency() - Method in RulesScriptResultAPI

Parameters that depend on other parameters that are invalid or missing from input.

getRedirectUrl() - Method in ValidationErrorProperties

A redirect URL that has to used on validation error event.

getResourceBundlePath() - Method in GrulesConfig

Resource bundle for error messages.

getRuleEngine() - Method in GrulesInjector

getSubruleIndex() - Method in ValidationErrorProperties

An index of a failed subrule.

getTerm() - Method in UnaryTerm

getValue() - Method in ValidationErrorProperties

Value of an invalid property.

getVariables() - Method in RulesScript

Script variables.

getVariables() - Method in RulesScriptResultAPI

Script variables that are not inpit parameters

Grules - Class in org.grules

The main class for interacting with grules functionality.

GrulesAPI - Class in org.grules

@see Grules

GrulesAstTransformation - Class in org.grules.ast

The class is common ancestor for grules script transformations.

GrulesASTTransformationLogger - Class in org.grules.ast

A logger for grules script transformations.

GrulesASTTransformationLogger(String) - Constructor in GrulesASTTransformationLogger

GrulesConfig - Class in org.grules.config

Grules configuration parameters.

GrulesConfig(Map) - Constructor in GrulesConfig

GrulesConfigFactory - Class in org.grules.config

The factory creates a grules configuration object from a groovy file or class.

GrulesException - Class in org.grules

A common ancestor for grules exceptions.

GrulesInjector - Class in org.grules

A Guice injector for service classes.

GrulesLogger - Class in org.grules

A common logger for all rule engine events.

GrulesModule - Class in org.grules

The main Guice module.

gt(Number, Number) - Method in MathFunctions

@see isGreater

gte(Number, Number) - Method in MathFunctions

@see isGreaterEq

H

hasAction() - Method in ValidationErrorProperties

Checks if the validation error specifies any action that should be takes on validation error event.

hasAnnotation(Expression, Class) - Method in AstUtils

hasErrorId() - Method in ValidationErrorProperties

Checks if the validation error specifies an error id.

hasErrorProperty(String) - Method in ValidationErrorProperties

hasInputElement() - Method in ValidationErrorProperties

Checks if the validation error specifies an input element that has to used on validation error event.

hasMessage() - Method in ValidationErrorProperties

Checks if the validation error specifies an error message that has to be shown on validation error event.

hasMixin(def, Class) - Method in ClassUtils

hasRedirectUrl() - Method in ValidationErrorProperties

Checks if the validation error specifies a redirect URL that has to used on validation error event.

hasSkipFunction(Subrule) - Method in SubrulesSeq

hasValue() - Method in ValidationErrorProperties

Checks if the validation error specifies a property value.

HttpRequestParametersGroup - Enum in org.grules.http

Types of possible HTTP parameters.

I

include(Class) - Method in RulesScript

Includes a rules script from a given class into this script.

info(def) - Method in GrulesLogger

init(String) - Method in GrulesAstTransformation

Initializes a transformation class.

initInclude(Script, GrulesConfig, RuleEngine, List, Map, Map, Map, Set) - Method in RulesScript

Initialize a script included into another rules script.

initMain(Script, GrulesConfig, RuleEngine, Map, Map) - Method in RulesScript

Initialize a main rules script that includes all others.

InvalidBooleanTermException - Class in org.grules.script.expressions

Thrown to indicate that the term returns not a boolean type.

InvalidBooleanTermException(def, String) - Constructor in InvalidBooleanTermException

InvalidDependencyValueException - Class in org.grules.script

Signals that value on which a rule depends is invalid.

InvalidGroupException - Class in org.grules.script

Signals that the group is not declared in configuration file.

InvalidGroupException(String) - Constructor in InvalidGroupException

InvalidSubruleException - Class in org.grules.script.expressions

Signals an invalid subrule expression.

InvalidSubruleException(def) - Constructor in InvalidSubruleException

InvalidSubrulesSeqException - Class in org.grules.script.expressions

Signals an invalid subrules sequence.

InvalidSubrulesSeqException(def) - Constructor in InvalidSubrulesSeqException

InvalidTermException - Class in org.grules.script.expressions

Signals an invalid term expression.

InvalidTermException(def) - Constructor in InvalidTermException

InvalidValidatorException - Class in org.grules.script.expressions

Signals an invalid validator.

InvalidValidatorException(def, String, String) - Constructor in InvalidValidatorException

inverse(Boolean) - Method in CommonFunctions

Returns an opposite value wrapped into ConverterBooleanResult: true for false and false for true.

isAfter(Date, Date) - Method in DateFunctions

Check that a date is after the specified one.

isAfterNow(Date) - Method in DateFunctions

Check that a date is after now.

isAlpha(String) - Method in StringFunctions

Checks that a string matches /[a-zA-Z]+/.

isAlphanum(String) - Method in StringFunctions

Checks that a string matches /[a-zA-Z0-9]+/.

isAlphanumSpace(String) - Method in StringFunctions

Checks that a string matches /[a-zA-Z0-9\s]+/.

isAlphaSpace(String) - Method in StringFunctions

Checks that a string matches /[a-zA-Z\s]+/.

isAny(List, Closure) - Method in CommonFunctions

Checks that at least one member is valid according to the predicate.

isArrayItemExpression(Expression) - Method in AstUtils

Checks if the specified expression is an array item expression.

isBefore(Date, Date) - Method in DateFunctions

Check that a date is before the specified one

isBeforeNow(Date) - Method in DateFunctions

Check that a date is before now.

isBetween(Integer, IntRange) - Method in MathFunctions

Checks that a value falls within the specified integer range.

isBirthDateAlive(Date) - Method in DateFunctions

Check that a date is before the current year (or the current one) but not more than 120 years in the past.

isBirthYearAlive(Integer) - Method in DateFunctions

Check that a year is before the current year (or the current one) but not more than 120 years in the past.

isEmail(String) - Method in UserFunctions

Validate that this address conforms to the syntax rules of RFC 822.

isEmpty(String) - Method in CommonFunctions

Checks that the string matches \/\s*\/.

isEqual(def, def) - Method in CommonFunctions

Checks that a value is equal to the specified object.

isEven(Long) - Method in MathFunctions

Checks that a value is even.

isEvery(List) - Method in CommonFunctions

Checks that all list members are true according to the Groovy Truth.

isFalse(def) - Method in CommonFunctions

Checks that a value coerces to boolean false.

isGreater(Number, Number) - Method in MathFunctions

Checks that a value is greater than the specified number.

isGreaterEq(Number, Number) - Method in MathFunctions

Checks that a value is greater or equal to the specified number.

isIn(def, Set) - Method in CommonFunctions

Checks that a value is equal to any member of the specified set.

isLengthBetween(String, Integer, Integer) - Method in StringFunctions

Checks that a value string length is within the specified range (the range is inclusive).

isLengthEq(String, Integer) - Method in StringFunctions

Checks that a value has the specified string length.

isLengthLess(String, Integer) - Method in StringFunctions

Checks that a value has a string length less than the specified length.

isLengthLessEq(String, Integer) - Method in StringFunctions

Checks that a value has a string length less or equal to specified length.

isLengthMore(String, Integer) - Method in StringFunctions

Checks that a value has a string length more than the specified length.

isLengthMoreEq(String, Integer) - Method in StringFunctions

Checks that a value has a string length more or equal to specified length.

isLess(Number, Number) - Method in MathFunctions

Checks that a value is less than the specified number.

isLessEq(Number, Number) - Method in MathFunctions

Checks that a value is less or equal to the specified number.

isMultithreadingEnabled() - Method in GrulesConfig

Checks whether scripts should be evaluated in multi-threaded environment.

isNonnegative(Number) - Method in MathFunctions

Checks that a value is a nonnegative number.

isOdd(Long) - Method in MathFunctions

Checks that a value is odd.

isPositive(Number) - Method in MathFunctions

Checks that a value is a positive number.

isRightShift(Expression) - Method in AstUtils

Checks if the specified expression is a right shift expression.

isStrongPassword(String, List, List) - Method in UserFunctions

Checks that the value is compliant with a strong password policy.

isTrue(def) - Method in CommonFunctions

Checks that a value coerces to boolean true.

J

join(Collection, String) - Method in CommonFunctions

@see DefaultGroovyMethods#join(java.util.Collection, String)

K

L

leftTerm - Field in BinaryValidationTerm

log(String, def) - Method in GrulesAstTransformation

Writes a message to a log.

logSource(MethodNode) - Method in GrulesAstTransformation

lt(Number, Number) - Method in MathFunctions

@see isLess

lte(Number, Number) - Method in MathFunctions

@see isLessEq

M

MapUtils - Class in org.grules.utils

matches(String, String) - Method in StringFunctions

Checks that a value is a string that matches the specified regex.

MathFunctions - Class in org.grules.functions.lib

Standard grules converters and validators.

merge(ValidationErrorProperties) - Method in ValidationErrorProperties

minus(Number, Number) - Method in MathFunctions

Substracts number from a value (same as {it + number})

MissingParameterException - Class in org.grules.script

Signals that a required parameter was not supplied.

MissingParameterException(String, String) - Constructor in MissingParameterException

mod(Long, Long) - Method in MathFunctions

Returns a value modulo number.

mult(Number, Number) - Method in MathFunctions

Multiplies a value by number.

N

negative() - Method in Operators.ClosureOperators

Creates a validation term that is a negation of the given closure.

negative() - Method in Operators.TermOperators

Creates a validation term that is a negation of itself.

negative() - Method in Operators.TildeTermOperators

This method is added to produce an exception when a negation is applied to a conversion term.

newExecutor(Class, Map) - Method in RuleEngine

Creates a closure that applies a rules script to given parameters values.

newGroupExecutor(Class, Map) - Method in RuleEngine

Creates a closure that applies a rules script to given parameters values.

newGroupRulesApplicator(Class, Map) - Method in Grules

Creates a closure that runs a given rules script against passed parameters (grouped).

newGroupRulesApplicator(Class, Map) - Method in GrulesAPI

@see Grules#newGroupRulesApplicator(Class, java.util.Map)

newInstanceIncluded(Class, List, Binding, Map, Map, Map, Set) - Method in RulesScriptFactory

Creates a script that is included into another rules script.

newInstanceMain(Class, Map, Map) - Method in RulesScriptFactory

Creates a main rules script that includes all others.

newRulesApplicator(Class, Map) - Method in Grules

Creates a closure that runs a given rules script against passed parameters (ungrouped).

newRulesApplicator(Class, Map) - Method in GrulesAPI

@see Grules#newRulesApplicator(Class, java.util.Map)

nolog(String) - Method in RulesScript

nop(def) - Method in CommonFunctions

Returns the passed value. s

NotTerm - Class in org.grules.script.expressions

A term that represents a negation operator on a validation term.

NotTerm(Closure) - Constructor in NotTerm

NotValidatedParametersException - Class in org.grules.script

Signals that to some parameters preprocessing rules were not applied.

NotValidatedParametersException(String) - Constructor in NotValidatedParametersException

NotValidatedParametersFlatException - Class in org.grules.script

NotValidatedParametersException for rules script with one default group.

NotValidatedParametersFlatException(Map) - Constructor in NotValidatedParametersFlatException

NotValidatedParametersGroupException - Class in org.grules.script

NotValidatedParametersException for a rules script with several groups.

NotValidatedParametersGroupException(Map) - Constructor in NotValidatedParametersGroupException

nullToEmpty(Map) - Method in MapUtils

Converts null to an empty map or returns the original map if it is not null.

nullToEmpty(Set) - Method in SetUtils

Converts null to an empty set or returns the original set if it is not null.

O

OnValidationEventAction - Enum in org.grules.config

Operators - Class in org.grules.script.expressions

Operators used in rule expressions: and, or, chaining operator (>>), binding an error ([])

Operators.ClosureOperators - Class in org.grules.script.expressions

Operators.SubrulesSeqOperators - Class in org.grules.script.expressions

>> operator that combines two subrules in a sequence such that a result of application of a first subrule is passed to a second subrule.

Operators.TermOperators - Class in org.grules.script.expressions

Operators.TildeTermOperators - Class in org.grules.script.expressions

or(def) - Method in Operators.ClosureOperators

Creates a validation term that is a disjunction of validation closure and the given term.

or(TildeTerm) - Method in Operators.TermOperators

This method is added to produce an exception when a disjunction is applied to a conversion term.

or(def) - Method in Operators.TildeTermOperators

This method is added to produce an exception when a disjunction is applied to a conversion term.

OrTerm - Class in org.grules.script.expressions

A term which is a disjunction of two other terms.

P

Parameter - Annotation Type in org.grules.script

Indicates that the variable is a parameter.

PasswordStrength - Enum in org.grules.functions.lib

Enum used by the CommonFunctions.isStrongPassword validator.

pow(Double, Double) - Method in MathFunctions

Returns a value raised to the power exponent.

propertyMissing(String, String) - Method in RulesScript

Handles reading of missing parameters and clean values.

Q

R

replaceAll(String, String, String) - Method in StringFunctions

Replaces each substring of a string value that matches the given regular expression with the given replacement.

rightShift(def) - Method in Operators.SubrulesSeqOperators

rightTerm - Field in BinaryValidationTerm

round(Double) - Method in MathFunctions

Returns the closest long to the argument, with ties rounding up.

Rule - Annotation Type in org.grules.script

Indicates that the variable is a rule.

RuleEngine - Class in org.grules.script

The RuleEngine class manages execution of rules scripts.

RuleEngine(GrulesConfig, RulesScriptFactory) - Constructor in RuleEngine

RuleExpressionFormTransformer - Class in org.grules.ast

Transforms a rule expression between tree, infix, and postfix forms.

RulesAstTransformation - Class in org.grules.ast

Transformations of an abstract syntax tree for rules scripts.

RulesAstTransformation(String) - Constructor in RulesAstTransformation

RulesScript - Class in org.grules.script

Encapsulates state of a rules script.

RulesScriptFactory - Class in org.grules.script

Factory for rules scripts.

RulesScriptGroupResult - Class in org.grules.script

RulesScriptResult - Class in org.grules.script

RulesScriptResultAPI - Class in org.grules.script

A tuple class for result of rules application.

RulesScriptResultFetcher - Class in org.grules.script

Encapsulates a result of application of preprocessing rules: - required but missing parameters - invalid parameters - parameters that did not pass validation - parameters that depend on a value of another missing parameter

runIncludedScript(Class, List, Binding, Map, Map, Map, Set) - Method in RuleEngine

Runs an included rules script.

S

Security - Annotation Type in org.grules.functions

SecurityFunctions - Class in org.grules.functions.lib

setErrorId(def) - Method in ValidationErrorProperties

Sets an error id.

setException(Exception) - Method in ValidationErrorProperties

Sets an exception.

setLowerLimit(Number, Number) - Method in MathFunctions

setMessage(String) - Method in ValidationErrorProperties

Sets an error message string.

setSubruleIndex(Integer) - Method in ValidationErrorProperties

Sets an index of a failed subrule.

setUpperLimit(Number, Number) - Method in MathFunctions

SetUtils - Class in org.grules.utils

setValue(def) - Method in ValidationErrorProperties

Sets value of an invalid property.

Skip - Class in org.grules.script.expressions

skip(String) - Method in RulesScript

Skip(String) - Constructor in Skip

startsWith(String, String) - Method in StringFunctions

Checks if a value starts with the specified prefix.

StringFunctions - Class in org.grules.functions.lib

Converters and validators for strings.

Subrule - Class in org.grules.script.expressions

A subrule expression (parts of a rule between ">>" operators).

Subrule(Term, ValidationErrorProperties) - Constructor in Subrule

SubruleFactory - Class in org.grules.script.expressions

Factory for conversion and validation subrules.

SubrulesSeq - Class in org.grules.script.expressions

A sequence of subrules.

SubrulesSeqWrapper - Class in org.grules.script.expressions

substring(String, Integer, Integer) - Method in StringFunctions

Returns a new string that is a substring of this string.

T

Term - Interface in org.grules.script.expressions

A rule term.

TermWrapper - Class in org.grules.script.expressions

Wraps a closure into a term.

TernaryRuleExpression - Class in org.grules.ast

TernaryTerm - Class in org.grules.script.expressions

A term implemented as a ternary operator.

TernaryTerm(Closure, Closure, Closure) - Constructor in TernaryTerm

Creates a ternary term.

TildeTerm - Class in org.grules.script.expressions

A conversion term for boolean expressions.

TildeTerm(Term) - Constructor in TildeTerm

toBigDecimal(String) - Method in TypeFunctions

Parse a String into a BigDecimal.

toBigDecimalList(List) - Method in TypeFunctions

Converts a list of string to a list of big decimals.

toBoolean(def) - Method in TypeFunctions

Returns true if a value coerces to true and false otherwise.

toBooleanList(List) - Method in TypeFunctions

Returns a list of booleans, whose elements identify which elements of the specified values list coerce to true.

toChar(String) - Method in TypeFunctions

Returns the first string character.

toCharList(List) - Method in TypeFunctions

Converts a list of string to a list of integers.

toDate(String, String, Locale) - Method in TypeFunctions

Parses a value to produce a date.

toDouble(String) - Method in TypeFunctions

Parse a String into a Double.

toDoubleList(List) - Method in TypeFunctions

Converts a list of string to a list of doubles.

toEnum(String, Class) - Method in TypeFunctions

Returns the enum constant of the specified enum type with the specified name.

toFloat(String) - Method in TypeFunctions

Parse a String into a Float.

toFloatList(List) - Method in TypeFunctions

Converts a list of string to a list of floats.

toInt(String) - Method in TypeFunctions

Parse a String into an Integer.

toIntList(List) - Method in TypeFunctions

Converts a list of string to a list of integers.

toLong(String) - Method in TypeFunctions

Parse a String into a Long.

toLongList(List) - Method in TypeFunctions

Converts a list of string to a list of longs.

toLowerCase(String) - Method in StringFunctions

Converts all of the characters in a value to lower case using the rules of the default locale.

toNaturalInt(String) - Method in TypeFunctions

Parse a String into a natural Integer.

toNaturalLong(String) - Method in TypeFunctions

Parse a String into a natural Long.

toNonnegativeBigDecimal(String) - Method in TypeFunctions

Parse a String into a nonnegative BigDecimal.

toNonnegativeDouble(String) - Method in TypeFunctions

Parse a String into a nonnegative Double.

toNonnegativeFloat(String) - Method in TypeFunctions

Parse a String into a nonnegative Float.

toPositiveBigDecimal(String) - Method in TypeFunctions

Parse a String into a positive BigDecimal.

toPositiveDouble(String) - Method in TypeFunctions

Parse a String into a positive Double.

toPositiveFloat(String) - Method in TypeFunctions

Parse a String into a positive Float.

toPositiveInt(String) - Method in TypeFunctions

Parse a String into a positive Integer.

toPositiveLong(String) - Method in TypeFunctions

Parse a String into a positive Long.

toString() - Method in Config

Returns all configuration parameters as a string.

toString() - Method in FunctionTerm

toString() - Method in RulesScript

toString() - Method in RulesScriptResultAPI

toString() - Method in Subrule

toString() - Method in SubrulesSeq

toString() - Method in ValidationErrorProperties

toUpperCase(String) - Method in StringFunctions

Converts all of the characters in a value to upper case using the rules of the default locale.

trim(def) - Method in StringFunctions

An additional trim method to make it usable as a default converter.

turnOff() - Method in GrulesLogger

TypeFunctions - Class in org.grules.functions.lib

Standard type converters.

U

UnaryTerm - Class in org.grules.script.expressions

A term that consists of an operator and a term to which it has to be applied, for example a negation operator.

UnsupportedExpressionException - Class in org.grules.ast

Signals an invalid rule expression.

UnsupportedExpressionException(Class) - Constructor in UnsupportedExpressionException

UserFunctions - Class in org.grules.functions.lib

V

validate(Closure) - Method in RulesScript

A validation block.

ValidationErrorProperties - Class in org.grules

ValidationErrorProperties(def, String, String) - Constructor in ValidationErrorProperties

ValidationException - Class in org.grules

Signals a validation error.

ValidationException(Map) - Constructor in ValidationException

visit(ASTNode, SourceUnit) - Method in ConverterASTTransformation

Visits a converter method.

visit(ASTNode, SourceUnit) - Method in FunctionsASTTransformation

visit(ModuleNode, def) - Method in GrulesAstTransformation

Visits the module node and applies AST transformations.

visit(ASTNode, SourceUnit) - Method in RulesAstTransformation

Visits a rules script class and applies appropriate transformations.

visitModule(ModuleNode, def) - Method in ConverterASTTransformation

Mixins ConverterBooleanResult to a method return value to so the method can be used as a converter.

visitModule(ModuleNode, def) - Method in FunctionsASTTransformation

Visits each method and makes it static.

visitModule(ModuleNode, def) - Method in GrulesAstTransformation

visitModule(ModuleNode, def) - Method in RulesAstTransformation

W

warn(def) - Method in GrulesLogger

wrap(def) - Method in SubrulesSeqWrapper

An unexpected subrules sequence.

wrap(def) - Method in TermWrapper

An unexpected expression type.

wrapInClosures(Expression) - Method in ClosureWrapper

Expressions of unsupported types are not wrapped.

write(String) - Method in GrulesASTTransformationLogger

Write the specified message to a log.

writer - Field in GrulesASTTransformationLogger

X

Y

Z

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Groovy Documentation