org.apache.polygene.api.query.Query.orderBy()方法的使用及代码示例

x33g5p2x  于2022-01-28 转载在 其他  
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本文整理了Java中org.apache.polygene.api.query.Query.orderBy方法的一些代码示例，展示了Query.orderBy的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Query.orderBy方法的具体详情如下：
包路径：org.apache.polygene.api.query.Query
类名称：Query
方法名：orderBy

Query.orderBy介绍

[英]Append an ascending ordering rule to the existing segments.
[中]将升序规则附加到现有段。

代码示例

代码示例来源：origin: org.apache.polygene.core/org.apache.polygene.core.testsupport

@Test
public void script20()
{
  Person person = templateFor( Person.class );
  final Query<Person> query = unitOfWork.newQuery( this.moduleInstance
    .newQueryBuilder( Person.class )
    .where( queries.get( "script20" ) ) );
  query.orderBy( orderBy( person.name(), OrderBy.Order.DESCENDING ) );
  System.out.println( "*** script20: " + query );
  verifyOrderedResults( query, "Joe Doe", "Ann Doe" );
}

代码示例来源：origin: apache/attic-polygene-java

@Test
public void script19()
{
  Nameable nameable = templateFor( Nameable.class );
  final Query<Nameable> query = unitOfWork.newQuery( this.moduleInstance
    .newQueryBuilder( Nameable.class )
    .where( queries.get( "script19" ) ) );
  query.orderBy( orderBy( nameable.name() ) );
  System.out.println( "*** script19: " + query );
  verifyOrderedResults( query, "Felix", "Gaming", "Jack Doe", "Joe Doe", "Kuala Lumpur", "Penang", "Programming" );
}

代码示例来源：origin: org.apache.polygene.core/org.apache.polygene.core.testsupport

@Test
public void script19()
{
  Nameable nameable = templateFor( Nameable.class );
  final Query<Nameable> query = unitOfWork.newQuery( this.moduleInstance
    .newQueryBuilder( Nameable.class )
    .where( queries.get( "script19" ) ) );
  query.orderBy( orderBy( nameable.name() ) );
  System.out.println( "*** script19: " + query );
  verifyOrderedResults( query, "Felix", "Gaming", "Jack Doe", "Joe Doe", "Kuala Lumpur", "Penang", "Programming" );
}

代码示例来源：origin: org.apache.polygene.core/org.apache.polygene.core.testsupport

@Test
public void script18()
{
  Nameable nameable = templateFor( Nameable.class );
  Predicate<Composite> predicate = queries.get( "script18" );
  final Query<Nameable> query = unitOfWork.newQuery( this.moduleInstance
    .newQueryBuilder( Nameable.class )
    .where( predicate ) );
  query.orderBy( orderBy( nameable.name() ) );
  System.out.println( "*** script18: " + query );
  verifyOrderedResults( query, "Ann Doe", "Cars", "Cooking", "Felix", "Gaming", "Jack Doe", "Joe Doe",
             "Kuala Lumpur", "Penang", "Programming" );
}

代码示例来源：origin: apache/attic-polygene-java

public Query<Forum> forums()
  {
    return uowf.currentUnitOfWork()
      .newQuery( qbf.newQueryBuilder( Forum.class ) )
      .orderBy( templateFor( Forum.class ).name() );
  }
}

代码示例来源：origin: apache/attic-polygene-java

@Override
public Query<User> users()
{
  return uowf.currentUnitOfWork()
    .newQuery( qbf.newQueryBuilder( User.class ) )
    .orderBy( templateFor( User.class ).realName() );
}

代码示例来源：origin: apache/attic-polygene-java

@Test
public void script16()
{
  Nameable nameable = templateFor( Nameable.class );
  final Query<Nameable> query = unitOfWork.newQuery( this.moduleInstance
    .newQueryBuilder( Nameable.class )
    .where( queries.get( "script16" ) ) );
  query.orderBy( orderBy( nameable.name() ) );
  query.maxResults( 2 );
  System.out.println( "*** script16: " + query );
  verifyOrderedResults( query, "Ann Doe", "Cars" );
}

代码示例来源：origin: org.apache.polygene.core/org.apache.polygene.core.testsupport

@Test
public void script16()
{
  Nameable nameable = templateFor( Nameable.class );
  final Query<Nameable> query = unitOfWork.newQuery( this.moduleInstance
    .newQueryBuilder( Nameable.class )
    .where( queries.get( "script16" ) ) );
  query.orderBy( orderBy( nameable.name() ) );
  query.maxResults( 2 );
  System.out.println( "*** script16: " + query );
  verifyOrderedResults( query, "Ann Doe", "Cars" );
}

代码示例来源：origin: org.apache.polygene.core/org.apache.polygene.core.testsupport

@Test
public void script18()
{
  QueryBuilder<Nameable> qb = this.moduleInstance.newQueryBuilder( Nameable.class );
  // should return all Nameable entities sorted by name
  Nameable nameable = templateFor( Nameable.class );
  Query<Nameable> query = unitOfWork.newQuery( qb );
  query.orderBy( orderBy( nameable.name() ) );
  System.out.println( "*** script18: " + query );
  verifyOrderedResults( query, "Ann Doe", "Cars", "Cooking", "Felix", "Gaming", "Jack Doe", "Joe Doe", "Kuala Lumpur",
             "Penang", "Programming" );
}

代码示例来源：origin: org.apache.polygene.core/org.apache.polygene.core.testsupport

@Test
public void script16()
{
  QueryBuilder<Nameable> qb = this.moduleInstance.newQueryBuilder( Nameable.class );
  // should return only 2 entities
  Nameable nameable = templateFor( Nameable.class );
  Query<Nameable> query = unitOfWork.newQuery( qb );
  query.orderBy( orderBy( nameable.name() ) );
  query.maxResults( 2 );
  System.out.println( "*** script16: " + query );
  verifyOrderedResults( query, "Ann Doe", "Cars" );
}

代码示例来源：origin: apache/attic-polygene-java

@Test
public void script16()
{
  QueryBuilder<Nameable> qb = this.moduleInstance.newQueryBuilder( Nameable.class );
  // should return only 2 entities
  Nameable nameable = templateFor( Nameable.class );
  Query<Nameable> query = unitOfWork.newQuery( qb );
  query.orderBy( orderBy( nameable.name() ) );
  query.maxResults( 2 );
  System.out.println( "*** script16: " + query );
  verifyOrderedResults( query, "Ann Doe", "Cars" );
}

代码示例来源：origin: org.apache.polygene.core/org.apache.polygene.core.testsupport

@Test
public void script21()
{
  Person person = templateFor( Person.class );
  final Query<Person> query = unitOfWork.newQuery( this.moduleInstance
    .newQueryBuilder( Person.class )
    .where( queries.get( "script21" ) ) );
  query.orderBy( orderBy( person.placeOfBirth().get().name() ), orderBy( person.yearOfBirth() ) );
  System.out.println( "*** script21: " + query );
  verifyOrderedResults( query, "Ann Doe", "Joe Doe", "Jack Doe" );
}

代码示例来源：origin: apache/attic-polygene-java

@Test
public void script21()
{
  Person person = templateFor( Person.class );
  final Query<Person> query = unitOfWork.newQuery( this.moduleInstance
    .newQueryBuilder( Person.class )
    .where( queries.get( "script21" ) ) );
  query.orderBy( orderBy( person.placeOfBirth().get().name() ), orderBy( person.yearOfBirth() ) );
  System.out.println( "*** script21: " + query );
  verifyOrderedResults( query, "Ann Doe", "Joe Doe", "Jack Doe" );
}

代码示例来源：origin: apache/attic-polygene-java

@Test
public void script20()
{
  QueryBuilder<Person> qb = this.moduleInstance.newQueryBuilder( Person.class );
  // should return all Persons born after 1973 (Ann and Joe Doe) sorted descending by name
  Person person = templateFor( Person.class );
  Query<Person> query = unitOfWork.newQuery( qb.where( gt( person.yearOfBirth(), 1973 ) ) );
  query.orderBy( orderBy( person.name(), OrderBy.Order.DESCENDING ) );
  System.out.println( "*** script20: " + query );
  verifyOrderedResults( query, "Joe Doe", "Ann Doe" );
}

代码示例来源：origin: org.apache.polygene.core/org.apache.polygene.core.testsupport

@Test
public void script20()
{
  QueryBuilder<Person> qb = this.moduleInstance.newQueryBuilder( Person.class );
  // should return all Persons born after 1973 (Ann and Joe Doe) sorted descending by name
  Person person = templateFor( Person.class );
  Query<Person> query = unitOfWork.newQuery( qb.where( gt( person.yearOfBirth(), 1973 ) ) );
  query.orderBy( orderBy( person.name(), OrderBy.Order.DESCENDING ) );
  System.out.println( "*** script20: " + query );
  verifyOrderedResults( query, "Joe Doe", "Ann Doe" );
}

代码示例来源：origin: org.apache.polygene.core/org.apache.polygene.core.testsupport

@Test
public void script19()
{
  QueryBuilder<Nameable> qb = this.moduleInstance.newQueryBuilder( Nameable.class );
  // should return all Nameable entities with a name > "D" sorted by name
  Nameable nameable = templateFor( Nameable.class );
  Query<Nameable> query = unitOfWork.newQuery( qb.where( gt( nameable.name(), "D" ) ) );
  query.orderBy( orderBy( nameable.name() ) );
  System.out.println( "*** script19: " + query );
  verifyOrderedResults( query, "Felix", "Gaming", "Jack Doe", "Joe Doe", "Kuala Lumpur", "Penang", "Programming" );
}

代码示例来源：origin: org.apache.polygene.core/org.apache.polygene.core.testsupport

@Test
public void script21()
{
  QueryBuilder<Person> qb = this.moduleInstance.newQueryBuilder( Person.class );
  // should return all Persons sorted by name of the city they were born, and then by year they were born
  Person person = templateFor( Person.class );
  Query<Person> query = unitOfWork.newQuery( qb );
  query.orderBy( orderBy( person.placeOfBirth().get().name() ), orderBy( person.yearOfBirth() ) );
  System.out.println( "*** script21: " + query );
  verifyOrderedResults( query, "Ann Doe", "Joe Doe", "Jack Doe" );
}

代码示例来源：origin: apache/attic-polygene-java

@Test
public void givenPlainQueryWhenOrderBySecondPropertyExpectOrderedResult()
{
  Query<TestComposite> query = queryBuilderFactory.newQueryBuilder( TestComposite.class ).newQuery( composites );
  TestComposite template = templateFor( TestComposite.class );
  query.orderBy( orderBy( template.b() ) );
  verifyOrder( query, "123456" );
}

代码示例来源：origin: apache/attic-polygene-java

@Test
public void givenPlainQueryWhenOrderByTwoPropertiesExpectOrderedResult()
{
  Query<TestComposite> query = queryBuilderFactory.newQueryBuilder( TestComposite.class ).newQuery( composites );
  TestComposite template = templateFor( TestComposite.class );
  query.orderBy( orderBy( template.a() ), orderBy( template.b() ) );
  verifyOrder( query, "162345" );
}

代码示例来源：origin: apache/attic-polygene-java

@Test
public void givenOrderByMultipleQueryWhenExecutedThenReturnCorrect()
{
  QueryBuilder<Person> qb = qbf.newQueryBuilder( Person.class );
  // should return all Persons sorted by name of the city they were born, and then by year they were born
  Person person = templateFor( Person.class );
  Query<Person> query = qb.newQuery( Network.persons() );
  query.orderBy( orderBy( person.placeOfBirth().get().name() ),
          orderBy( person.yearOfBirth() ) );
  verifyOrderedResults( query, "Ann Doe", "Joe Doe", "Vivian Smith", "Jack Doe" );
}

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