com.holonplatform.core

Interface Expression

All Known Subinterfaces:

Aliasable.AliasablePath<T,C>, BeanDataTarget<T>, BeanProjection<T>, BeanProperty<T>, BeanProperty.Builder<T>, BooleanBeanProperty, BooleanProperty, BooleanProperty.BooleanPropertyBuilder, BulkDeleteOperationConfiguration, BulkInsertOperationConfiguration, BulkUpdateOperationConfiguration, CloneableProperty<T,P,B>, CloneableProperty.CloneablePathProperty<T,P>, CollectionConstantExpression<T>, CollectionExpression<E,C>, CollectionPathProperty<E,C>, CollectionProperty<E,C>, CollectionProperty.ListProperty<T>, CollectionProperty.SetProperty<T>, ConstantConverterExpression<T,E>, ConstantExpression<T>, ConverterExpression<T>, CountAllProjection, DatastoreOperationConfiguration, DataTarget<T>, Join<T>, ListPathProperty<T>, ListPathProperty.ListPathPropertyBuilder<T>, ListVirtualProperty<T>, ListVirtualProperty.ListVirtualPropertyBuilder<T>, NullExpression<T>, NumericBeanProperty<N>, NumericProperty<N>, NumericProperty.NumericPropertyBuilder<N>, NumericQueryExpression<N>, Path<T>, Path.FinalPath<T>, Path.FinalPath.FinalPathBuilder<T>, Path.PathBuilder<T>, PathExpression<T>, PathProperty<T>, PathProperty.PathPropertyBuilder<T>, Property<T>, PropertyBoxOperationConfiguration, PropertyBoxProperty, PropertyBoxProperty.PropertyBoxPropertyBuilder, PropertySetProjection, QueryAggregation, QueryConfiguration, QueryExpression<T>, QueryFilter, QueryFilter.CompositeQueryFilter, QueryFunction<T,A>, QueryFunction.Avg, QueryFunction.Count, QueryFunction.Max<T>, QueryFunction.Min<T>, QueryFunction.NoArgQueryFunction<T>, QueryFunction.PropertyQueryFunction<T,A>, QueryFunction.Sum<T>, QueryOperation<C,R>, QueryProjection<T>, QuerySort, QuerySort.CompositeQuerySort, QuerySort.PathQuerySort<T>, RelationalTarget<T>, SelectAllProjection, SetPathProperty<T>, SetPathProperty.SetPathPropertyBuilder<T>, SetVirtualProperty<T>, SetVirtualProperty.SetVirtualPropertyBuilder<T>, StringBeanProperty, StringFunction, StringFunction.Lower, StringFunction.Upper, StringProperty, StringProperty.StringPropertyBuilder, StringQueryExpression, SubQuery<T>, TemporalBeanProperty<T>, TemporalFunction<T>, TemporalFunction.CurrentDate, TemporalFunction.CurrentLocalDate, TemporalFunction.CurrentLocalDateTime, TemporalFunction.CurrentTimestamp, TemporalFunction.Day, TemporalFunction.Hour, TemporalFunction.Month, TemporalFunction.Year, TemporalProperty<T>, TemporalProperty.TemporalPropertyBuilder<T>, TemporalQueryExpression<T>, TypedExpression<T>, VirtualProperty<T>, VirtualProperty.Builder<T,P,B>, VirtualProperty.VirtualPropertyBuilder<T>

All Known Implementing Classes:

AbstractConverterExpression, DefaultCollectionConstantExpression, DefaultConstantConverterExpression, DefaultFinalPath, DefaultNullExpression, DefaultPath

public interface Expression

Represents a generic expression with validation support.

Since:

5.0.0

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static interface	Expression.ExpressionResolverFunction<E extends Expression,R extends Expression> A function to translate an Expression into another Expression type.
static class	Expression.InvalidExpressionException Exception related to {Expression} validation or resolution failures.

Method Summary

Modifier and Type	Method and Description
void	validate() Validate this expression.

Method Detail

validate

void validate()
       throws Expression.InvalidExpressionException

Validate this expression.

Throws:

Expression.InvalidExpressionException - If the expression is not valid