com.edorasware.commons.core.query

Class QueryParameterPredicate

java.lang.Object

com.edorasware.commons.core.query.Predicate

com.edorasware.commons.core.query.QueryParameterPredicate

Direct Known Subclasses:

ComparisonPredicate, InnerSelectInPredicate, InPredicate, NotNullPredicate, NullPredicate

public abstract class QueryParameterPredicate
extends Predicate

Predicates that have a QueryParameter as their left operand.

Constructor Summary

Constructors

Constructor and Description
QueryParameterPredicate()

Method Summary

Modifier and Type	Method and Description
abstract QueryParameterPredicate	deriveWithQueryParameter(QueryParameter queryParameter) Derives a new predicate with the given query parameter from this predicate.
abstract QueryParameter	getQueryParameter() Returns the query parameter (i.e. left operand) of this predicate.

Methods inherited from class com.edorasware.commons.core.query.Predicate

and, apply, not, or

Methods inherited from class java.lang.Object

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

Constructor Detail

QueryParameterPredicate

public QueryParameterPredicate()

Method Detail

getQueryParameter

public abstract QueryParameter getQueryParameter()

Returns the query parameter (i.e. left operand) of this predicate.

Returns:

the query parameter

deriveWithQueryParameter

public abstract QueryParameterPredicate deriveWithQueryParameter(QueryParameter queryParameter)

Derives a new predicate with the given query parameter from this predicate.

Parameters:

queryParameter - the new query parameter

Returns:

the derived predicate