Package org.bonitasoft.engine.core.expression.control.api

Interface ExpressionResolverService

All Known Implementing Classes:

ExpressionResolverServiceImpl

public interface ExpressionResolverService

Since:

6.0

Author:

Zhao Na, Baptiste Mesta

Method Summary

Modifier and Type	Method	Description
List<Object>	evaluate(List<SExpression> expressions, SExpressionContext contextDependency)	Evaluate the specific expressions with the given expressionContext.
Object	evaluate(SExpression expression)	Evaluate the specific expression
Object	evaluate(SExpression expression, SExpressionContext contextDependency)	Evaluate the specific expression with the given expressionContext.

Method Details

evaluate

Object evaluate(SExpression expression)
         throws SExpressionTypeUnknownException,
SExpressionEvaluationException,
SExpressionDependencyMissingException,
SInvalidExpressionException

Evaluate the specific expression

Parameters:

expression - the expression will be evaluated

Returns:

the evaluated expression result

Throws:

SExpressionTypeUnknownException

SExpressionEvaluationException

SExpressionDependencyMissingException

SInvalidExpressionException

evaluate

Object evaluate(SExpression expression,
 SExpressionContext contextDependency)
         throws SExpressionTypeUnknownException,
SExpressionEvaluationException,
SExpressionDependencyMissingException,
SInvalidExpressionException

Evaluate the specific expression with the given expressionContext.

Parameters:

expression - the expression will be evaluated

contextDependency - the expressionContext, it can contain some value informations or evaluated enviorenment for expressions

Returns:

the evaluated expression result

Throws:

SExpressionTypeUnknownException

SExpressionEvaluationException

SExpressionDependencyMissingException

SInvalidExpressionException

evaluate

List<Object> evaluate(List<SExpression> expressions,
 SExpressionContext contextDependency)
               throws SExpressionTypeUnknownException,
SExpressionEvaluationException,
SExpressionDependencyMissingException,
SInvalidExpressionException

Evaluate the specific expressions with the given expressionContext.

Parameters:

expressions - a list of expressions will be evaluated

contextDependency - the expressionContext, it can contain some value information or evaluated environment for expressions

Returns:

the evaluated expression result in same order as expressions parameter

Throws:

SExpressionTypeUnknownException

SExpressionEvaluationException

SExpressionDependencyMissingException

SInvalidExpressionException