org.bonitasoft.engine.expression.ExpressionService Maven / Gradle / Ivy
/**
* Copyright (C) 2019 Bonitasoft S.A.
* Bonitasoft, 32 rue Gustave Eiffel - 38000 Grenoble
* This library is free software; you can redistribute it and/or modify it under the terms
* of the GNU Lesser General Public License as published by the Free Software Foundation
* version 2.1 of the License.
* This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
* See the GNU Lesser General Public License for more details.
* You should have received a copy of the GNU Lesser General Public License along with this
* program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth
* Floor, Boston, MA 02110-1301, USA.
**/
package org.bonitasoft.engine.expression;
import java.util.List;
import java.util.Map;
import org.bonitasoft.engine.expression.exception.SExpressionDependencyMissingException;
import org.bonitasoft.engine.expression.exception.SExpressionEvaluationException;
import org.bonitasoft.engine.expression.exception.SExpressionTypeUnknownException;
import org.bonitasoft.engine.expression.exception.SInvalidExpressionException;
import org.bonitasoft.engine.expression.model.ExpressionKind;
import org.bonitasoft.engine.expression.model.SExpression;
/**
* @author Zhao Na
* @author Baptiste Mesta
* @author Celine Souchet
* @since 6.0
*/
public interface ExpressionService {
/**
* Evaluate the specific expression
*
* @param expression
* the expression will be evaluated
* @return the evaluated expression result
* @throws SExpressionTypeUnknownException
* @throws SExpressionEvaluationException
* @throws SExpressionDependencyMissingException
* @throws SInvalidExpressionException
*/
Object evaluate(SExpression expression, Map resolvedExpressions, ContainerState containerState)
throws SExpressionTypeUnknownException,
SExpressionEvaluationException, SExpressionDependencyMissingException, SInvalidExpressionException;
/**
* Evaluate the specific expression with dependency values
*
* @param expression
* the expression will be evaluated
* @param dependencyValues
* the dependency values, it may contain values for expression
* @return the evaluated expression result
* @throws SExpressionTypeUnknownException
* @throws SExpressionEvaluationException
* @throws SExpressionDependencyMissingException
* @throws SInvalidExpressionException
*/
Object evaluate(SExpression expression, Map dependencyValues,
Map resolvedExpressions, ContainerState containerState)
throws SExpressionTypeUnknownException, SExpressionEvaluationException,
SExpressionDependencyMissingException, SInvalidExpressionException;
/**
* Evaluate type specified expressions with dependency values
*
* @param expressionKind
* the expression kind to indicate which type of ExpressionExecutorStrategy will be used to evaluate the
* expressions
* @param expressions
* a list of expressions to be evaluated
* @param dependencyValues
* the dependency values for the expressions, it may contain value informations for expressions
* @return a list of evaluated expression results
* @throws SExpressionTypeUnknownException
* @throws SExpressionEvaluationException
* @throws SExpressionDependencyMissingException
* @throws SInvalidExpressionException
*/
List