org.bonitasoft.engine.core.operation.impl

Class OperationsAnalyzer

java.lang.Object

org.bonitasoft.engine.core.operation.impl.OperationsAnalyzer

public class OperationsAnalyzer
extends java.lang.Object

Author:

Elias Ricken de Medeiros

Constructor Summary

Constructors

Constructor and Description
OperationsAnalyzer()

Method Summary

Modifier and Type	Method and Description
LeftOperandIndexes	calculateIndexes(int indexOfCurrentOperation, java.util.List<SOperation> operations) Calculates the next and the last indexes where the left operand located at the given index is used
int	findBusinessDataDependencyIndex(java.lang.String businessDataName, int fromIndex, java.util.List<SOperation> operations) Finds the index of operation of type SLeftOperand.TYPE_BUSINESS_DATA that references the expression of type ExpressionType.TYPE_BUSINESS_DATA with given name directly on the right operand or in transitive dependencies.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

OperationsAnalyzer

public OperationsAnalyzer()

Method Detail

findBusinessDataDependencyIndex

public int findBusinessDataDependencyIndex(java.lang.String businessDataName,
                                           int fromIndex,
                                           java.util.List<SOperation> operations)

Finds the index of operation of type SLeftOperand.TYPE_BUSINESS_DATA that references the expression of type ExpressionType.TYPE_BUSINESS_DATA with given name directly on the right operand or in transitive dependencies.

Parameters:

businessDataName - the expression content

fromIndex - index of operation from which the analyse must begins

operations - list of operations @return the index of operation that references the expression with given name and type.

calculateIndexes

public LeftOperandIndexes calculateIndexes(int indexOfCurrentOperation,
                                           java.util.List<SOperation> operations)

Calculates the next and the last indexes where the left operand located at the given index is used

Parameters:

indexOfCurrentOperation - index of current operation

operations - all operations

Returns:

the next and the last indexes where the left operand located at the given index is used