Package org.opencastproject.assetmanager.impl.query

Class PropertyPredicates

java.lang.Object

org.opencastproject.assetmanager.impl.query.PropertyPredicates

All Implemented Interfaces:

EntityPaths

public final class PropertyPredicates
extends Object
implements EntityPaths

A place to share common predicate constructor methods for properties.

Field Summary

Fields

Modifier and Type	Field	Description
static final Function<QPropertyDto,com.entwinemedia.fn.data.Opt<com.mysema.query.types.expr.BooleanExpression>>	NO_VALUE
static final com.entwinemedia.fn.data.Opt	NONE

Fields inherited from interface org.opencastproject.assetmanager.impl.persistence.EntityPaths

$NO_ENTITY, $Q_PROPERTY, $Q_SNAPSHOT, Q_ASSET, Q_PROPERTY, Q_SNAPSHOT

Method Summary

Modifier and Type	Method	Description
static org.opencastproject.assetmanager.impl.query.DeleteQueryContribution.Where	mkWhereDelete(com.entwinemedia.fn.data.Opt<String> namespace, com.entwinemedia.fn.data.Opt<String> propertyName, Function<QPropertyDto,com.entwinemedia.fn.data.Opt<com.mysema.query.types.expr.BooleanExpression>> mkValueExpression)
static org.opencastproject.assetmanager.impl.query.DeleteQueryContribution.Where	mkWhereDelete(PropertyName propertyName, Function<QPropertyDto,com.entwinemedia.fn.data.Opt<com.mysema.query.types.expr.BooleanExpression>> mkValueExpression)
static com.mysema.query.types.expr.BooleanExpression	mkWhereSelect(com.entwinemedia.fn.data.Opt<String> namespace, com.entwinemedia.fn.data.Opt<String> propertyName, Function<QPropertyDto,com.entwinemedia.fn.data.Opt<com.mysema.query.types.expr.BooleanExpression>> mkValueExpression)	Create a 'where' expression for queries that filter by some property based criteria.
static com.mysema.query.types.expr.BooleanExpression	mkWhereSelect(PropertyName propertyName, Function<QPropertyDto,com.entwinemedia.fn.data.Opt<com.mysema.query.types.expr.BooleanExpression>> mkValueExpression)	Create a 'where' expression for queries that filter by some property based criteria.

Methods inherited from class java.lang.Object

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

Field Details

NONE

public static final com.entwinemedia.fn.data.Opt NONE

NO_VALUE

public static final Function<QPropertyDto,com.entwinemedia.fn.data.Opt<com.mysema.query.types.expr.BooleanExpression>> NO_VALUE

Method Details

mkWhereSelect

public static com.mysema.query.types.expr.BooleanExpression mkWhereSelect(PropertyName propertyName,
 Function<QPropertyDto,com.entwinemedia.fn.data.Opt<com.mysema.query.types.expr.BooleanExpression>> mkValueExpression)

Create a 'where' expression for queries that filter by some property based criteria.

Parameters:

propertyName - the full qualified name of the property

mkValueExpression - a function to create a property value expression; use the passed property DTO to create the expression

mkWhereSelect

public static com.mysema.query.types.expr.BooleanExpression mkWhereSelect(com.entwinemedia.fn.data.Opt<String> namespace,
 com.entwinemedia.fn.data.Opt<String> propertyName,
 Function<QPropertyDto,com.entwinemedia.fn.data.Opt<com.mysema.query.types.expr.BooleanExpression>> mkValueExpression)

Create a 'where' expression for queries that filter by some property based criteria.

Parameters:

namespace - the property namespace to use

propertyName - the name of the property

mkValueExpression - a function to create a property value expression; use the passed property DTO to create the expression

mkWhereDelete

public static org.opencastproject.assetmanager.impl.query.DeleteQueryContribution.Where mkWhereDelete(PropertyName propertyName,
 Function<QPropertyDto,com.entwinemedia.fn.data.Opt<com.mysema.query.types.expr.BooleanExpression>> mkValueExpression)

mkWhereDelete

public static org.opencastproject.assetmanager.impl.query.DeleteQueryContribution.Where mkWhereDelete(com.entwinemedia.fn.data.Opt<String> namespace,
 com.entwinemedia.fn.data.Opt<String> propertyName,
 Function<QPropertyDto,com.entwinemedia.fn.data.Opt<com.mysema.query.types.expr.BooleanExpression>> mkValueExpression)