fr.liglab.adele.cilia.framework.data

Class DataCount

java.lang.Object

fr.liglab.adele.cilia.framework.data.DataCount

public class DataCount
extends Object

This class is used to count Data in a DataSet

Author:

torito

Field Summary

Fields

Modifier and Type	Field and Description
static String	LANGUAGE_DEFAULT The default language to count Data in DataSet that match the given expression.

Constructor Summary

Constructors

Constructor and Description
DataCount() Constructor
DataCount(org.osgi.framework.BundleContext context) Constructor

Method Summary

Methods

Modifier and Type	Method and Description
int	count(List ds) Return the number of Data in the DataSet (SimpleCount)
int	count(List dataset, String expression) Count number of Data in DataSet that match the given expression.

Methods inherited from class java.lang.Object

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

Field Detail

LANGUAGE_DEFAULT

public static String LANGUAGE_DEFAULT

The default language to count Data in DataSet that match the given expression.

Constructor Detail

DataCount

public DataCount(org.osgi.framework.BundleContext context)

Constructor

Parameters:

context - OSGi BundleContext

DataCount

public DataCount()

Constructor

Method Detail

count

public int count(List ds)

Return the number of Data in the DataSet (SimpleCount)

Parameters:

ds -

Returns:

count

public int count(List dataset,
        String expression)
          throws CiliaException

Count number of Data in DataSet that match the given expression. This method should be called in a synchronized block.

Parameters:

dataset - DataSet where it will search matching.

expression - expression used to search.

Returns:

number of Data in DataSet that match expression.

Throws:

CiliaException - When ExpressionParser could not be created.