java.lang.Object
- org.hibernate.search.engine.search.predicate.dsl.spi.DelegatingSearchPredicateFactory

All Implemented Interfaces:

SearchPredicateFactory
```
public class DelegatingSearchPredicateFactory
extends Object
implements SearchPredicateFactory
```
A delegating SearchPredicateFactory.
Mainly useful when implementing a SearchPredicateFactoryExtension.

Constructor Summary

Constructors
Constructor Description

DelegatingSearchPredicateFactory(SearchPredicateFactory delegate)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`BooleanPredicateClausesStep<?>`	`bool()`	Match documents if they match a combination of boolean clauses.
`PredicateFinalStep`	`bool(Consumer<? super BooleanPredicateClausesStep<?>> clauseContributor)`	Match documents if they match a combination of boolean clauses, which will be defined by the given consumer.
`protected SearchPredicateFactory`	`delegate()`
`ExistsPredicateFieldStep<?>`	`exists()`	Match documents where a given field exists.
`SearchPredicateFactoryExtensionIfSupportedStep`	`extension()`	Create a DSL step allowing multiple attempts to apply extensions one after the other, failing only if none of the extensions is supported.
`<T> T`	`extension(SearchPredicateFactoryExtension<T> extension)`	Extend the current factory with the given extension, resulting in an extended factory offering different types of predicates.
`MatchIdPredicateMatchingStep<?>`	`id()`	Match documents where the identifier is among the given values.
`MatchPredicateFieldStep<?>`	`match()`	Match documents where targeted fields have a value that "matches" a given single value.
`MatchAllPredicateOptionsStep<?>`	`matchAll()`	Match all documents.
`NestedPredicateFieldStep<?>`	`nested()`	Match documents where a `nested object` matches a given predicate.
`PhrasePredicateFieldStep<?>`	`phrase()`	Match documents where targeted fields have a value that contains a given phrase.
`RangePredicateFieldStep<?>`	`range()`	Match documents where targeted fields have a value within lower and upper bounds.
`SimpleQueryStringPredicateFieldStep<?>`	`simpleQueryString()`	Match documents according to a given query string, with a simple query language adapted to end users.
`SpatialPredicateInitialStep`	`spatial()`	Access the different types of spatial predicates.
`WildcardPredicateFieldStep<?>`	`wildcard()`	Match documents where targeted fields contain a term that matches a given pattern, such as `inter*on` or `pa?t`.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - DelegatingSearchPredicateFactory
```
public DelegatingSearchPredicateFactory(SearchPredicateFactory delegate)
```
- Method Detail
  - matchAll
```
public MatchAllPredicateOptionsStep<?> matchAll()
```
    Description copied from interface: SearchPredicateFactory
    
    Match all documents.
    
    Specified by:
    
    matchAll in interface SearchPredicateFactory
    
    Returns:
    
    The initial step of a DSL where the "match all" predicate can be defined.
    
    See Also:
    
    MatchAllPredicateOptionsStep
  - id
```
public MatchIdPredicateMatchingStep<?> id()
```
    Description copied from interface: SearchPredicateFactory
    
    Match documents where the identifier is among the given values.
    
    Specified by:
    
    id in interface SearchPredicateFactory
    
    Returns:
    
    The initial step of a DSL allowing the definition of an "id" predicate.
    
    See Also:
    
    MatchIdPredicateMatchingStep
  - bool
```
public BooleanPredicateClausesStep<?> bool()
```
    Description copied from interface: SearchPredicateFactory
    
    Match documents if they match a combination of boolean clauses.
    
    Specified by:
    
    bool in interface SearchPredicateFactory
    
    Returns:
    
    The initial step of a DSL where the "boolean" predicate can be defined.
    
    See Also:
    
    BooleanPredicateClausesStep
  - bool
```
public PredicateFinalStep bool(Consumer<? super BooleanPredicateClausesStep<?>> clauseContributor)
```
    Description copied from interface: SearchPredicateFactory
    
    Match documents if they match a combination of boolean clauses, which will be defined by the given consumer.
    Best used with lambda expressions.
    
    Specified by:
    
    bool in interface SearchPredicateFactory
    
    Parameters:
    
    clauseContributor - A consumer that will add clauses to the step passed in parameter. Should generally be a lambda expression.
    
    Returns:
    
    The final step of the boolean predicate definition.
    
    See Also:
    
    BooleanPredicateClausesStep
  - match
```
public MatchPredicateFieldStep<?> match()
```
    Description copied from interface: SearchPredicateFactory
    
    Match documents where targeted fields have a value that "matches" a given single value.
    Note that "value matching" may be exact or approximate depending on the type of the targeted fields: numeric fields in particular imply exact matches, while analyzed, full-text fields imply approximate matches depending on how they are analyzed.
    
    Specified by:
    
    match in interface SearchPredicateFactory
    
    Returns:
    
    The initial step of a DSL where the "match" predicate can be defined.
    
    See Also:
    
    MatchPredicateFieldStep
  - range
```
public RangePredicateFieldStep<?> range()
```
    Description copied from interface: SearchPredicateFactory
    
    Match documents where targeted fields have a value within lower and upper bounds.
    
    Specified by:
    
    range in interface SearchPredicateFactory
    
    Returns:
    
    The initial step of a DSL where the "range" predicate can be defined.
    
    See Also:
    
    RangePredicateFieldStep
  - phrase
```
public PhrasePredicateFieldStep<?> phrase()
```
    Description copied from interface: SearchPredicateFactory
    
    Match documents where targeted fields have a value that contains a given phrase.
    
    Specified by:
    
    phrase in interface SearchPredicateFactory
    
    Returns:
    
    The initial step of a DSL where the "phrase" predicate can be defined.
    
    See Also:
    
    PhrasePredicateFieldStep
  - wildcard
```
public WildcardPredicateFieldStep<?> wildcard()
```
    Description copied from interface: SearchPredicateFactory
    
    Match documents where targeted fields contain a term that matches a given pattern, such as inter*on or pa?t.
    Note that such patterns are not analyzed, thus any character that is not a wildcard must match exactly the content of the index (including uppercase letters, diacritics, ...).
    
    Specified by:
    
    wildcard in interface SearchPredicateFactory
    
    Returns:
    
    The initial step of a DSL where the "wildcard" predicate can be defined.
    
    See Also:
    
    WildcardPredicateFieldStep
  - nested
```
public NestedPredicateFieldStep<?> nested()
```
    Description copied from interface: SearchPredicateFactory
    
    Match documents where a nested object matches a given predicate.
    
    Specified by:
    
    nested in interface SearchPredicateFactory
    
    Returns:
    
    The initial step of a DSL where the "nested" predicate can be defined.
    
    See Also:
    
    NestedPredicateFieldStep
  - simpleQueryString
```
public SimpleQueryStringPredicateFieldStep<?> simpleQueryString()
```
    Description copied from interface: SearchPredicateFactory
    
    Match documents according to a given query string, with a simple query language adapted to end users.
    Note that by default, unless the query string contains explicit operators, documents will match if any term mentioned in the query string is present in the document (OR operator). This makes sense when sorting results by relevance, but is not ideal otherwise. See SimpleQueryStringPredicateOptionsStep.defaultOperator(BooleanOperator) to change this behavior.
    
    Specified by:
    
    simpleQueryString in interface SearchPredicateFactory
    
    Returns:
    
    The initial step of a DSL where the "simple query string" predicate can be defined.
    
    See Also:
    
    SimpleQueryStringPredicateFieldStep
  - exists
```
public ExistsPredicateFieldStep<?> exists()
```
    Description copied from interface: SearchPredicateFactory
    
    Match documents where a given field exists.
    Fields are considered to exist in a document when they have at least one non-null value in this document.
    
    Specified by:
    
    exists in interface SearchPredicateFactory
    
    Returns:
    
    The initial step of a DSL where the "exists" predicate can be defined.
    
    See Also:
    
    ExistsPredicateFieldStep
  - spatial
```
public SpatialPredicateInitialStep spatial()
```
    Description copied from interface: SearchPredicateFactory
    
    Access the different types of spatial predicates.
    
    Specified by:
    
    spatial in interface SearchPredicateFactory
    
    Returns:
    
    The initial step of a DSL where spatial predicates can be defined.
    
    See Also:
    
    SpatialPredicateInitialStep
  - extension
```
public <T> T extension(SearchPredicateFactoryExtension<T> extension)
```
    Description copied from interface: SearchPredicateFactory
    
    Extend the current factory with the given extension, resulting in an extended factory offering different types of predicates.
    
    Specified by:
    
    extension in interface SearchPredicateFactory
    
    Type Parameters:
    
    T - The type of factory provided by the extension.
    
    Parameters:
    
    extension - The extension to the predicate DSL.
    
    Returns:
    
    The extended factory.
  - extension
```
public SearchPredicateFactoryExtensionIfSupportedStep extension()
```
    Description copied from interface: SearchPredicateFactory
    
    Create a DSL step allowing multiple attempts to apply extensions one after the other, failing only if none of the extensions is supported.
    If you only need to apply a single extension and fail if it is not supported, use the simpler SearchPredicateFactory.extension(SearchPredicateFactoryExtension) method instead.
    
    Specified by:
    
    extension in interface SearchPredicateFactory
    
    Returns:
    
    A DSL step.
  - delegate
```
protected SearchPredicateFactory delegate()
```

Class DelegatingSearchPredicateFactory

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

DelegatingSearchPredicateFactory

Method Detail

matchAll

id

bool

bool

match

range

phrase

wildcard

nested

simpleQueryString

exists

spatial

extension

extension

delegate