Package com.yahoo.search.grouping.request

Class FilterExpression

java.lang.Object

com.yahoo.search.grouping.request.FilterExpression

Direct Known Subclasses:

AndPredicate, NotPredicate, OrPredicate, RangePredicate, RegexPredicate

public abstract class FilterExpression
extends Object

Represents the filter expression for a GroupingOperation.

Author:

bjorncs

Constructor Summary

Constructors

Constructor	Description
FilterExpression()

Method Summary

Modifier and Type	Method	Description
abstract FilterExpression	copy()	Returns a deep copy of this
abstract String	toString()

Methods inherited from class java.lang.Object

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

Constructor Details

FilterExpression

public FilterExpression()

Method Details

toString

public abstract String toString()

Overrides:

toString in class Object

copy

public abstract FilterExpression copy()

Returns a deep copy of this