org.chronos.chronosphere.api.query

Interface UntypedQueryStepBuilder<S,E>

All Superinterfaces:

NumericCastableQueryStepBuilder<S,E>, QueryStepBuilder<S,E>

All Known Implementing Classes:

ObjectQueryAndStepBuilder, ObjectQueryAsBooleanStepBuilder, ObjectQueryAsCharacterStepBuilder, ObjectQueryBackStepBuilder, ObjectQueryDistinctStepBuilder, ObjectQueryEGetAttributeStepBuilder, ObjectQueryEGetByNameStepBuilder, ObjectQueryEObjectBackStepBuilder, ObjectQueryEObjectReifyStepBuilder, ObjectQueryEObjectUnionStepBuilder, ObjectQueryExceptNamedStepBuilder, ObjectQueryExceptSetStepBuilder, ObjectQueryFilterStepBuilder, ObjectQueryFlatMapStepBuilder, ObjectQueryLimitStepBuilder, ObjectQueryMapStepBuilder, ObjectQueryNamedStepBuilder, ObjectQueryNotStepBuilder, ObjectQueryOrderByStepBuilder, ObjectQueryOrStepBuilder, ObjectQueryStepBuilderImpl, ObjectQueryTerminalConverterStepBuilder, ObjectQueryUnionStepBuilder

public interface UntypedQueryStepBuilder<S,E>
extends QueryStepBuilder<S,E>, NumericCastableQueryStepBuilder<S,E>

Method Summary

Modifier and Type	Method and Description
QueryStepBuilder<S,java.lang.Boolean>	asBoolean() Converts the elements in the current result set into Booleans.
QueryStepBuilder<S,java.lang.Character>	asCharacter() Converts the elements in the current result set into Characters.
EObjectQueryStepBuilder<S>	asEObject() Converts the elements in the current result set into EObjects.

Methods inherited from interface org.chronos.chronosphere.api.query.NumericCastableQueryStepBuilder

asByte, asDouble, asFloat, asInteger, asLong, asShort

Methods inherited from interface org.chronos.chronosphere.api.query.QueryStepBuilder

and, back, count, distinct, except, except, filter, flatMap, limit, map, named, not, notNull, or, orderBy, toIterator, toList, toSet, toStream, union

Method Detail

asEObject

EObjectQueryStepBuilder<S> asEObject()

Converts the elements in the current result set into EObjects.

This method first checks if the element in question is an instance of EObject. If it is an EObject, it is cast down and forwarded. Otherwise, it is discarded, i.e. all non-EObjects will be filtered out. All null values will also be filtered out.

Returns:

The step builder, for method chaining. Never null.

asBoolean

QueryStepBuilder<S,java.lang.Boolean> asBoolean()

Converts the elements in the current result set into Booleans.

This method first checks if the element in question is an instance of Boolean. If it is a Boolean, it is cast down and forwarded. Otherwise, it is discarded, i.e. all non-Booleans will be filtered out. All null values will also be filtered out.

Returns:

The step builder, for method chaining. Never null.

asCharacter

QueryStepBuilder<S,java.lang.Character> asCharacter()

Converts the elements in the current result set into Characters.

This method first checks if the element in question is an instance of Character. If it is a Character, it is cast down and forwarded. Otherwise, it is discarded, i.e. all non-Characters will be filtered out. All null values will also be filtered out.

Returns:

The step builder, for method chaining. Never null.