QuerySpecification (org.qi4j.core.api 2.1 API)

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Summary:
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Method

Detail:
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java.lang.Object
- org.qi4j.api.query.grammar.QuerySpecification

All Implemented Interfaces:

org.qi4j.functional.Specification<Composite>
```
public class QuerySpecification
extends Object
implements org.qi4j.functional.Specification<Composite>
```
This should be used when doing native queries, such as SQL, SPARQL or similar. EntityFinders can choose what type of query languages they can understand by checking the language property of a QuerySpecification

Constructor Summary

Constructors
Constructor and Description

QuerySpecification(String language, String query)

Method Summary

Methods
Modifier and Type	Method and Description
`static boolean`	`isQueryLanguage(String language, org.qi4j.functional.Specification<Composite> specification)`
`String`	`language()`
`String`	`query()`
`boolean`	`satisfiedBy(Composite item)`
`String`	`toString()`

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

Constructor Detail

QuerySpecification

public QuerySpecification(String language,
                  String query)

Method Detail

isQueryLanguage

public static boolean isQueryLanguage(String language,
                      org.qi4j.functional.Specification<Composite> specification)

language
```
public String language()
```

query
```
public String query()
```

satisfiedBy
```
public boolean satisfiedBy(Composite item)
```
Specified by:

satisfiedBy in interface org.qi4j.functional.Specification<Composite>

toString
```
public String toString()
```
Overrides:

toString in class Object

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