A B C D E F G I M N O P S T X

A

AccessorOperator - class net.sf.jec.AccessorOperator.

This operator returns/sets a property of the context object.

AccessorOperator(String, boolean) - Constructor for class net.sf.jec.AccessorOperator

Creates a new AccessorOperator that will try to get and set the field property of the context

AccessorOperator(String, Operator, boolean) - Constructor for class net.sf.jec.AccessorOperator

Creates a new AccessorOperator that will try to get and set the field property of the context

ArithmeticOperator - class net.sf.jec.ArithmeticOperator.

ArithmeticOperator(String, Operator, Operator, boolean) - Constructor for class net.sf.jec.ArithmeticOperator

Creates a new instance of BooleanOperator

AssignOperator - class net.sf.jec.AssignOperator.

AssignOperator does an assignation to an invertible operator.

AssignOperator(InvertibleOperator, Operator, boolean) - Constructor for class net.sf.jec.AssignOperator

Creates a new instance of AssignOperator

AvgOperator - class net.sf.jec.namedop.AvgOperator.

AvgOperator acts over a collection of elements, applying its argument operator to each element, and averaging the results into a total average.

AvgOperator() - Constructor for class net.sf.jec.namedop.AvgOperator

Creates a new SumOperator

addFunction(String, Function) - Method in class net.sf.jec.ExpressionCompiler

Adds a new function to the compiler

addOperator(String, Class) - Method in class net.sf.jec.ExpressionCompiler

Adds a new function to the compiler

apply(Object, Object) - Method in class net.sf.jec.Operator

applyInverse(Object, Object, Object) - Method in class net.sf.jec.InvertibleOperator

applyToGroup(Object, Map) - Method in class net.sf.jec.namedop.GroupOperator

Applies operator over a group...

argOps - Variable in class net.sf.jec.Operator

B

BooleanOperator - class net.sf.jec.BooleanOperator.

BooleanOperator(String, Operator, Operator, boolean) - Constructor for class net.sf.jec.BooleanOperator

Creates a new instance of BooleanOperator

C

ConstantOperator - class net.sf.jec.ConstantOperator.

ConstantOperator always returns a constant value (any object), given as a constructor's parameter.

ConstantOperator(Object) - Constructor for class net.sf.jec.ConstantOperator

Builds a ConstantOperator given a "constant" object

ContextComparator - class net.sf.jec.namedop.ContextComparator.

ContextComparator applies the Operator passed to its constructor to each Object, given its context, and compares the results.

ContextComparator(Object, Operator) - Constructor for class net.sf.jec.namedop.ContextComparator

Creates a new ContextComparator given the Operator and context Object needed to complete the expression whose result will be compared.

ConversionException - exception net.sf.jec.ConversionException.

Thrown when an error appears during an object conversion

ConversionException(String) - Constructor for class net.sf.jec.ConversionException

Constructs an instance of ConversionException with the specified detail message.

CountOperator - class net.sf.jec.namedop.CountOperator.

CountOperator counts the amount of elements in the context collection.

CountOperator() - Constructor for class net.sf.jec.namedop.CountOperator

Creates a new CountOperator

CurrencyFormat - class net.sf.jec.functions.CurrencyFormat.

This is a utility class for currency formatting and conversion.

CurrencyFormat(Map, Map, String) - Constructor for class net.sf.jec.functions.CurrencyFormat

Creates a new CurrencyFormat object given a factor map, which gives the relationship between amounts, and a format map, that specifies how a currency type must be transformed into a String.

CurrencyFunction - class net.sf.jec.functions.CurrencyFunction.

CurrencyFunction() - Constructor for class net.sf.jec.functions.CurrencyFunction

Creates a new instance of CurrencyFunction

CurrencyFunction(CurrencyFormat) - Constructor for class net.sf.jec.functions.CurrencyFunction

clearOperatorCache() - Method in class net.sf.jec.ExpressionEval

Removes all stored operators, so the garbage collector can collect them.

clearOperatorCache(Class) - Method in class net.sf.jec.ExpressionEval

Removes all stored operator for objects of the given class

compare(Object, Object) - Method in class net.sf.jec.namedop.ContextComparator

Compares its two arguments for order.

compileOperator(String) - Method in class net.sf.jec.ExpressionCompiler

Compiles an expression into an operator

convert(Object, Class) - Static method in class net.sf.jec.ObjectConverter

convert(double, String, String) - Method in class net.sf.jec.functions.CurrencyFormat

Converts an amount, given a source currency type, into a target currency amount.

createBrother(Element) - Static method in class net.sf.jec.util.XMLHelper

Creates an empty brother (same parent, same tag name)

createBrother(Element, String) - Static method in class net.sf.jec.util.XMLHelper

Creates an empty brother (same parent, same tag name) with a text node

D

DateFunction - class net.sf.jec.functions.DateFunction.

Direct and inverse maps between Date/Timestamps to String objects.

DateFunction(String) - Constructor for class net.sf.jec.functions.DateFunction

Creates a new instance of DateFunction

directMap(Object, Object) - Method in class net.sf.jec.AccessorOperator

Returns the associated value to the given context and root context

directMap(Object, Object) - Method in class net.sf.jec.ArithmeticOperator

Returns the associated value to the given context and root context

directMap(Object, Object) - Method in class net.sf.jec.AssignOperator

Returns the associated value to the given context and root context

directMap(Object, Object) - Method in class net.sf.jec.BooleanOperator

Returns the associated value to the given context and root context

directMap(Object, Object) - Method in class net.sf.jec.ConstantOperator

Returns the associated value to the given context and root context

directMap(Object[]) - Method in class net.sf.jec.Function

Direct map: the direct conversion

directMap(Object, Object) - Method in class net.sf.jec.IndexerOperator

Returns the associated value to the given context and root context

directMap(Object, Object) - Method in class net.sf.jec.MethodOperator

Returns the associated value to the given context and root context

directMap(Object, Object) - Method in class net.sf.jec.Operator

Returns the associated value to the given context and root context

directMap(Object[]) - Method in class net.sf.jec.functions.CurrencyFunction

Direct map: the direct conversion

directMap(Object[]) - Method in class net.sf.jec.functions.DateFunction

Direct map: the direct conversion

directMap(Object[]) - Method in class net.sf.jec.functions.PercentFunction

Direct map: the direct conversion

directMap(Object, Object) - Method in class net.sf.jec.namedop.AvgOperator

Returns the associated value to the given context and root context

directMap(Object, Object) - Method in class net.sf.jec.namedop.CountOperator

Returns the associated value to the given context and root context

directMap(Object, Object) - Method in class net.sf.jec.namedop.GroupByOperator

Returns the associated value to the given context and root context

directMap(Object, Object) - Method in class net.sf.jec.namedop.IfOperator

Returns the associated value to the given context and root context

directMap(Object, Object) - Method in class net.sf.jec.namedop.MaxOperator

Returns the associated value to the given context and root context

directMap(Object, Object) - Method in class net.sf.jec.namedop.MinOperator

Returns the associated value to the given context and root context

directMap(Object, Object) - Method in class net.sf.jec.namedop.OrderByOperator

Returns the associated value to the given context and root context

directMap(Object, Object) - Method in class net.sf.jec.namedop.SelectOperator

Returns the associated value to the given context and root context

directMap(Object, Object) - Method in class net.sf.jec.namedop.SumOperator

Returns the associated value to the given context and root context

directMap(Object, Object) - Method in class net.sf.jec.namedop.TableOperator

Returns the associated value to the given context and root context

E

EvaluationException - exception net.sf.jec.EvaluationException.

Thrown when an error appears in the expression evaluation given a context

EvaluationException(String) - Constructor for class net.sf.jec.EvaluationException

Constructs an instance of EvaluationException with the specified detail message.

ExpressionCompiler - class net.sf.jec.ExpressionCompiler.

This class precompiles bean expressions so their evaluation becomes faster.

ExpressionCompiler(boolean) - Constructor for class net.sf.jec.ExpressionCompiler

Creates a new ExpressionCompiler that uses the specified ObjectConverter

ExpressionEval - class net.sf.jec.ExpressionEval.

ExpressionEval is an expression evaluator.

ExpressionEval(boolean) - Constructor for class net.sf.jec.ExpressionEval

Creates a new instance of ExpressionEval

ExpressionEval(ExpressionCompiler) - Constructor for class net.sf.jec.ExpressionEval

Creates a new instance of ExpressionEval

F

Function - class net.sf.jec.Function.

A function is a map between objects.

Function() - Constructor for class net.sf.jec.Function

G

GroupByOperator - class net.sf.jec.namedop.GroupByOperator.

GroupByOperator returns a Map containing keyed groups of elements.

GroupByOperator() - Constructor for class net.sf.jec.namedop.GroupByOperator

Creates a new SumOperator

GroupOperator - class net.sf.jec.namedop.GroupOperator.

GroupOperator is the abstract parent class of every operator that operates over a group (an object implementing the Map interface)

GroupOperator() - Constructor for class net.sf.jec.namedop.GroupOperator

Creates a new GroupOperator

get(Object, String) - Method in class net.sf.jec.ExpressionEval

Evaluates expression expr over the context ctx

getCachedOperator(Object, String) - Method in class net.sf.jec.ExpressionEval

This method completely encapsulates the internal data representation.

getChild(Element, String) - Static method in class net.sf.jec.util.XMLHelper

Returns children of a given Element.

getDefaultInstance(boolean) - Static method in class net.sf.jec.ExpressionCompiler

Returns an ExpressionCompiler with default operators and functions.

getDefaultInstance(boolean) - Static method in class net.sf.jec.ExpressionEval

Returns a default expression evaluator that uses a default expression compiler (see ExpressionCompiler.getDefaultInstance(boolean)).

getDefaultInstance() - Static method in class net.sf.jec.functions.CurrencyFormat

Returns the default instance with ESP and EUR as the only currency types.

getText(Element) - Static method in class net.sf.jec.util.XMLHelper

Returns the concatenation of every element's child text node

I

IfOperator - class net.sf.jec.namedop.IfOperator.

IfOperator evaluates a first boolean argument, evaluating and returning the second or thirth arguments when true or false respectively.

IfOperator() - Constructor for class net.sf.jec.namedop.IfOperator

Creates a new SumOperator

IndexerOperator - class net.sf.jec.IndexerOperator.

IndexerOperator operates on indexed objects as List, NodeList or Map.

IndexerOperator(Operator, Operator, boolean) - Constructor for class net.sf.jec.IndexerOperator

This operator requires object conversion and an operator chain that resolves the selected index.

InvertibleOperator - class net.sf.jec.InvertibleOperator.

Abstract class parent of every invertible operator.

InvertibleOperator() - Constructor for class net.sf.jec.InvertibleOperator

Creates a new operator that nest another operator

InvertibleOperator(Operator) - Constructor for class net.sf.jec.InvertibleOperator

Creates a new operator that nest another operator

inverseMap(Object, Object, Object) - Method in class net.sf.jec.AccessorOperator

Sets the given value if this operator is at the end of the operator chain or just resolves the context object and passes it to the next operator in the chain.

inverseMap(Object[]) - Method in class net.sf.jec.Function

Inverse map: the inverse conversion

inverseMap(Object, Object, Object) - Method in class net.sf.jec.IndexerOperator

Sets the given value if this operator is at the end of the operator chain or just resolves the context object and passes it to the next operator in the chain.

inverseMap(Object, Object, Object) - Method in class net.sf.jec.InvertibleOperator

Sets the given value if this operator is at the end of the operator chain or just resolves the context object and passes it to the next operator in the chain.

inverseMap(Object[]) - Method in class net.sf.jec.functions.CurrencyFunction

Inverse map: the inverse conversion

inverseMap(Object[]) - Method in class net.sf.jec.functions.DateFunction

Inverse map: the inverse conversion

inverseMap(Object[]) - Method in class net.sf.jec.functions.PercentFunction

Inverse map: the inverse conversion

M

MaxOperator - class net.sf.jec.namedop.MaxOperator.

MaxOperator acts over a collection of elements, applying its argument operator to each element, and returning the maximum result value.

MaxOperator() - Constructor for class net.sf.jec.namedop.MaxOperator

Creates a new MaxOperator

MethodOperator - class net.sf.jec.MethodOperator.

MethodOperator(String) - Constructor for class net.sf.jec.MethodOperator

Creates a new instance of FunctionOperator

MinOperator - class net.sf.jec.namedop.MinOperator.

MinOperator acts over a collection of elements, applying its argument operator to each element, and returning the minimum result value.

MinOperator() - Constructor for class net.sf.jec.namedop.MinOperator

Creates a new MinOperator

N

nestedOp - Variable in class net.sf.jec.Operator

Nested operator

net.sf.jec - package net.sf.jec

net.sf.jec.functions - package net.sf.jec.functions

net.sf.jec.namedop - package net.sf.jec.namedop

net.sf.jec.util - package net.sf.jec.util

normalize(Object) - Static method in class net.sf.jec.ObjectConverter

Normalizes a Number: its minimum values equal 'null' objects.

O

ObjectConverter - class net.sf.jec.ObjectConverter.

ObjectsConverter instances provide methods for common object to object conversions and object to basic type conversions.

ObjectConverter() - Constructor for class net.sf.jec.ObjectConverter

Operator - class net.sf.jec.Operator.

Abstract class parent of every operator.

Operator() - Constructor for class net.sf.jec.Operator

Creates a new operator that nest another operator

Operator(Operator) - Constructor for class net.sf.jec.Operator

Creates a new operator that nest another operator

OrderByOperator - class net.sf.jec.namedop.OrderByOperator.

OrderByOperator sorts a Collection of elements by applying the argument operator to each element and comparing between the resulting values.

OrderByOperator() - Constructor for class net.sf.jec.namedop.OrderByOperator

Creates a new OrderByOperator

P

ParseException - exception net.sf.jec.ParseException.

Thrown when there's an error parsing an expression

ParseException(String) - Constructor for class net.sf.jec.ParseException

Constructs an instance of ParseException with the specified detail message.

PercentFunction - class net.sf.jec.functions.PercentFunction.

Direct and inverse maps between Date/Timestamps to String objects.

PercentFunction() - Constructor for class net.sf.jec.functions.PercentFunction

Creates a new instance of PercentFunction

parseString(String) - Method in class net.sf.jec.functions.CurrencyFormat

Parses an String expressed in a source currency type and converts it to a target currency type amount

parseString(String, String, String) - Method in class net.sf.jec.functions.CurrencyFormat

Parses an String expressed in a source currency type and converts it to a target currency type amount

S

SelectOperator - class net.sf.jec.namedop.SelectOperator.

SelectOperator operates over a Collection, selecting those elements that evaluate into 'true' when the boolean operator argument is applied.

SelectOperator() - Constructor for class net.sf.jec.namedop.SelectOperator

Creates a new SelectOperator

SumOperator - class net.sf.jec.namedop.SumOperator.

SumOperator acts over a collection of elements, applying its argument operator to each element, and adding the results into a total sum.

SumOperator() - Constructor for class net.sf.jec.namedop.SumOperator

Creates a new SumOperator

set(Object, String, Object) - Method in class net.sf.jec.ExpressionEval

Sets the expression expr over the context ctx to the specified value value, so assert(value==get(ctx, expr))

setArgumentOperators(Operator[]) - Method in class net.sf.jec.Operator

setChild(Element, String, Object) - Static method in class net.sf.jec.util.XMLHelper

Creates a new child element with the given name, removing any existing element for that name.

setNestedOperator(Operator) - Method in class net.sf.jec.Operator

Sets the operator's nested operator

setText(Element, String) - Static method in class net.sf.jec.util.XMLHelper

Sets element's text, erasing previous value

showFunctionString - Static variable in class net.sf.jec.Operator

T

TableOperator - class net.sf.jec.namedop.TableOperator.

TableOperator operates over an object collection and returns a table, result of applying operators for each column.

TableOperator() - Constructor for class net.sf.jec.namedop.TableOperator

Creates a new SumOperator

toBoolean(Object) - Static method in class net.sf.jec.ObjectConverter

Converts an object into a boolean basic type.

toDouble(Number) - Static method in class net.sf.jec.ObjectConverter

Converts a number into a double basic type

toDouble(Object) - Static method in class net.sf.jec.ObjectConverter

Converts an Object into a double basic type

toExpressionString() - Method in class net.sf.jec.AccessorOperator

Returns an expression String representation for this operator

toExpressionString() - Method in class net.sf.jec.ArithmeticOperator

Returns an expression String representation for this operator

toExpressionString() - Method in class net.sf.jec.AssignOperator

Returns an expression String representation for this operator

toExpressionString() - Method in class net.sf.jec.BooleanOperator

Returns an expression String representation for this operator

toExpressionString() - Method in class net.sf.jec.ConstantOperator

Returns an expression String representation for this operator

toExpressionString() - Method in class net.sf.jec.IndexerOperator

Returns an expression String representation for this operator

toExpressionString() - Method in class net.sf.jec.MethodOperator

Returns an expression String representation for this operator

toExpressionString() - Method in class net.sf.jec.Operator

Returns an expression String representation for this operator

toExpressionString() - Method in class net.sf.jec.namedop.AvgOperator

Returns an expression String representation for this operator

toExpressionString() - Method in class net.sf.jec.namedop.CountOperator

Returns an expression String representation for this operator

toExpressionString() - Method in class net.sf.jec.namedop.GroupByOperator

Returns an expression String representation for this operator

toExpressionString() - Method in class net.sf.jec.namedop.IfOperator

Returns an expression String representation for this operator

toExpressionString() - Method in class net.sf.jec.namedop.MaxOperator

Returns an expression String representation for this operator

toExpressionString() - Method in class net.sf.jec.namedop.MinOperator

Returns an expression String representation for this operator

toExpressionString() - Method in class net.sf.jec.namedop.OrderByOperator

Returns an expression String representation for this operator

toExpressionString() - Method in class net.sf.jec.namedop.SelectOperator

Returns an expression String representation for this operator

toExpressionString() - Method in class net.sf.jec.namedop.SumOperator

Returns an expression String representation for this operator

toExpressionString() - Method in class net.sf.jec.namedop.TableOperator

Returns an expression String representation for this operator

toFunctionString() - Method in class net.sf.jec.AccessorOperator

Returns a function representation String for this operator

toFunctionString() - Method in class net.sf.jec.ArithmeticOperator

Returns a function representation String for this operator

toFunctionString() - Method in class net.sf.jec.AssignOperator

Returns a function representation String for this operator

toFunctionString() - Method in class net.sf.jec.BooleanOperator

Returns a function representation String for this operator

toFunctionString() - Method in class net.sf.jec.ConstantOperator

Returns a function representation String for this operator

toFunctionString() - Method in class net.sf.jec.IndexerOperator

Returns a function representation String for this operator

toFunctionString() - Method in class net.sf.jec.MethodOperator

Returns a function representation String for this operator

toFunctionString() - Method in class net.sf.jec.Operator

Returns a function representation String for this operator

toFunctionString() - Method in class net.sf.jec.namedop.AvgOperator

Returns a function representation String for this operator

toFunctionString() - Method in class net.sf.jec.namedop.CountOperator

Returns a function representation String for this operator

toFunctionString() - Method in class net.sf.jec.namedop.GroupByOperator

Returns a function representation String for this operator

toFunctionString() - Method in class net.sf.jec.namedop.IfOperator

Returns a function representation String for this operator

toFunctionString() - Method in class net.sf.jec.namedop.MaxOperator

Returns a function representation String for this operator

toFunctionString() - Method in class net.sf.jec.namedop.MinOperator

Returns a function representation String for this operator

toFunctionString() - Method in class net.sf.jec.namedop.OrderByOperator

Returns a function representation String for this operator

toFunctionString() - Method in class net.sf.jec.namedop.SelectOperator

Returns a function representation String for this operator

toFunctionString() - Method in class net.sf.jec.namedop.SumOperator

Returns a function representation String for this operator

toFunctionString() - Method in class net.sf.jec.namedop.TableOperator

Returns a function representation String for this operator

toInt(Number) - Static method in class net.sf.jec.ObjectConverter

Converts a number into an int basic type

toInt(Object) - Static method in class net.sf.jec.ObjectConverter

Converts an Object into an int basic type

toString() - Method in class net.sf.jec.Operator

toString(double) - Method in class net.sf.jec.functions.CurrencyFormat

Formats an amount in the default currency type

toString(double, String, String) - Method in class net.sf.jec.functions.CurrencyFormat

Converts and formats an amount, given a source currency type, into a target currency format.

X

XMLHelper - class net.sf.jec.util.XMLHelper.

Helper class for commond XML handling tasks

XMLHelper() - Constructor for class net.sf.jec.util.XMLHelper

A B C D E F G I M N O P S T X