com.yahoo.bard.webservice.druid.model.filter

Class MultiClauseFilter

java.lang.Object

com.yahoo.bard.webservice.druid.model.filter.Filter

com.yahoo.bard.webservice.druid.model.filter.MultiClauseFilter

All Implemented Interfaces:

ComplexFilter

Direct Known Subclasses:

AndFilter, OrFilter

public abstract class MultiClauseFilter
extends Filter
implements ComplexFilter

Filter parent class for filters which take a list of child filters.

Nested Class Summary

Nested classes/interfaces inherited from class com.yahoo.bard.webservice.druid.model.filter.Filter

Filter.DefaultFilterType

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	MultiClauseFilter(FilterType type, List<Filter> fields) Constructor.

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object obj)
List<Filter>	getFields() Returns the filters that are operated on by this filter.
int	hashCode()
abstract MultiClauseFilter	withFields(List<Filter> fields) Get a new instance of this filter with the given fields.

Methods inherited from class com.yahoo.bard.webservice.druid.model.filter.Filter

getType

Methods inherited from class java.lang.Object

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

Constructor Detail

MultiClauseFilter

protected MultiClauseFilter(FilterType type,
                            List<Filter> fields)

Constructor.

Parameters:

type - Type of the filter

fields - Collection of child filters this filter wraps

Method Detail

getFields

public List<Filter> getFields()

Description copied from interface: ComplexFilter

Returns the filters that are operated on by this filter.

Specified by:

getFields in interface ComplexFilter

Returns:

The filters operated on by this filter

withFields

public abstract MultiClauseFilter withFields(List<Filter> fields)

Get a new instance of this filter with the given fields.

Parameters:

fields - Fields of the new filter.

Returns:

a new instance of this filter with the given fields

hashCode

public int hashCode()

Overrides:

hashCode in class Filter

equals

public boolean equals(Object obj)

Overrides:

equals in class Filter