Package org.genesys.blocks.model.filters

Class SuperModelFilter<T extends SuperModelFilter<T,R>,R>

java.lang.Object

org.genesys.blocks.model.filters.SuperModelFilter<T,R>

Type Parameters:

T - the generic type

R - the generic type

All Implemented Interfaces:

Serializable, Filter

Direct Known Subclasses:

EmptyModelFilter

public abstract class SuperModelFilter<T extends SuperModelFilter<T,R>,R>
extends Object
implements Filter

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
T	AND	The AND filters, but not serialized.
T	NOT	The negative filters, but don't de-/serialize it's own NOT-properties.
Set<String>	NOTNULL	Names of properties to test with .isNotNull()
Set<String>	NULL	Names of properties to test with .isNull()
T	OR	The OR filters, but not serialized.

Constructor Summary

Constructors

Constructor	Description
SuperModelFilter()

Method Summary

Modifier and Type	Method	Description
String[]	boostedFields()	Return the fields boosted in ES search
com.querydsl.core.BooleanBuilder	buildPredicate()	Builds the DSL predicate.
void	clearFilter(String jsonPath)
void	clearFilter(String jsonPath, boolean clearNullAndNotNull)
abstract List<com.querydsl.core.types.Predicate>	collectPredicates()
protected List<com.querydsl.core.types.Predicate>	collectPredicates(com.querydsl.core.types.dsl.EntityPathBase<R> instance)	Collects list of this filter predicates.
<X> X	copy(Class<X> targetType)	Copy by serializing to JSON and de-serializing to specified type.
protected Set<Class<? extends com.querydsl.core.types.dsl.EntityPathBase<? extends R>>>	getSubClasses()
boolean	isEmpty()	Does the property filter specify any conditions?
static <Y extends SuperModelFilter<Y,?>> Y	normalize(Y filter)	Prepare filter for use.
Map<String,String>	remappedProperties()	Return the map of remapped props
protected void	removeFromNullAndNotNull(String jsonPath)
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

NULL

public Set<String> NULL

Names of properties to test with .isNull()

NOTNULL

public Set<String> NOTNULL

Names of properties to test with .isNotNull()

NOT

public T extends SuperModelFilter<T,R> NOT

The negative filters, but don't de-/serialize it's own NOT-properties.

AND

public T extends SuperModelFilter<T,R> AND

The AND filters, but not serialized.

OR

public T extends SuperModelFilter<T,R> OR

The OR filters, but not serialized.

Constructor Detail

SuperModelFilter

public SuperModelFilter()

Method Detail

isEmpty

public final boolean isEmpty()

Does the property filter specify any conditions?

Specified by:

isEmpty in interface Filter

Returns:

true if no conditions are specified.

collectPredicates

public abstract List<com.querydsl.core.types.Predicate> collectPredicates()

boostedFields

public String[] boostedFields()

Return the fields boosted in ES search

Returns:

null -- no fields boosted

remappedProperties

public Map<String,String> remappedProperties()

Return the map of remapped props

Returns:

null -- no props remapped

buildPredicate

public com.querydsl.core.BooleanBuilder buildPredicate()

Builds the DSL predicate.

Returns:

the predicate

collectPredicates

protected List<com.querydsl.core.types.Predicate> collectPredicates(com.querydsl.core.types.dsl.EntityPathBase<R> instance)

Collects list of this filter predicates. Does not include NOT, OR and AND. Those are used in buildPredicate()!

Parameters:

instance - the instance of Q-type of R

Returns:

list of predicates

clearFilter

public void clearFilter(String jsonPath)
                 throws NoSuchFieldException,
                        IllegalAccessException

Throws:

NoSuchFieldException

IllegalAccessException

clearFilter

public final void clearFilter(String jsonPath,
                              boolean clearNullAndNotNull)
                       throws NoSuchFieldException,
                              IllegalAccessException

Throws:

NoSuchFieldException

IllegalAccessException

removeFromNullAndNotNull

protected final void removeFromNullAndNotNull(String jsonPath)

getSubClasses

protected Set<Class<? extends com.querydsl.core.types.dsl.EntityPathBase<? extends R>>> getSubClasses()

copy

public <X> X copy(Class<X> targetType)

Copy by serializing to JSON and de-serializing to specified type.

Type Parameters:

X - the generic type

Parameters:

targetType - the target type

Returns:

the x

toString

public String toString()

Overrides:

toString in class Object

normalize

public static <Y extends SuperModelFilter<Y,?>> Y normalize(Y filter)

Prepare filter for use. NULL and NOTNULLs will clear any actual values provided for those properties.

Type Parameters:

Y - any SuperModelFilter subtype

Parameters:

filter - the filter

Returns:

the normalized valid filter