Package com.morpheusdata.core.data

Class DataFilter<T>

java.lang.Object

com.morpheusdata.core.data.DataFilter<T>

Direct Known Subclasses:

DataAndFilter, DataOrFilter

public class DataFilter<T>
extends Object

A filter representation when building complex filters for DataQuery within a MorpheusDataService. Filters can be combined with AND or OR operations (by default AND operations). To create nested conditional expressions take advantage of the DataAndFilter or the DataOrFilter

Note: For examples on how to use these filters, please refer to the documentation on the DataQuery class.

Since:

0.15.2

Field Summary

Fields

Modifier and Type	Field	Description
static String	DEFAULT_OPERATOR
String	name	The Property name we are comparing the value against
String	operator	The operator being used for comparison (i.e.
T	value	The value to check the property value against as it relates to the operator

Constructor Summary

Constructors

Constructor	Description
DataFilter()
DataFilter(String name, String operator, T value)
DataFilter(String name, T value)

Method Summary

Methods inherited from class java.lang.Object

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

Field Details

DEFAULT_OPERATOR

public static String DEFAULT_OPERATOR

name

public String name

The Property name we are comparing the value against

operator

public String operator

The operator being used for comparison (i.e. =,!=,:,=~,<,<=,>,>=,in)

value

public T value

The value to check the property value against as it relates to the operator

Constructor Details

DataFilter

public DataFilter()

DataFilter

public DataFilter(String name,
 T value)

DataFilter

public DataFilter(String name,
 String operator,
 T value)