com.blazebit.persistence.SelectObjectBuilder Maven / Gradle / Ivy
/*
* Copyright 2014 - 2019 Blazebit.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.blazebit.persistence;
/**
* The builder interface for a select new select clause.
*
* @param The query builder that is returned on terminal operations
* @author Christian Beikov
* @since 1.0.0
*/
public interface SelectObjectBuilder> {
/**
* Like {@link SelectObjectBuilder#withSubquery(java.lang.String)} but without an alias.
*
* @return The subquery initiator for building a subquery
*/
public SubqueryInitiator> withSubquery();
/**
* Starts a subquery builder which allows the result of the specified subquery
* to be passed as argument to the select new clause.
*
* @param alias The alias for the subquery
* @return A starting point for the subquery specification
*/
public SubqueryInitiator> withSubquery(String alias);
/**
* Starts a {@link SubqueryInitiator} for a new argument for the select new clause with the given select alias.
*
*
* All occurrences of subqueryAlias in expression will be replaced by the subquery. When the builder
* finishes, the select item is added to the parent container represented by the type X.
*
*
* @param subqueryAlias The alias for the subquery which will be replaced by the actual subquery
* @param expression The expression which will be added as select item.
* This expression contains the {@code subqueryAlias} to define the insertion points for the subquery.
* @param selectAlias The select alias for the expression
* @return The subquery initiator for building a subquery
* @since 1.2.0
*/
public SubqueryInitiator> withSubquery(String subqueryAlias, String expression, String selectAlias);
/**
* Like {@link SelectBuilder#selectSubquery(java.lang.String,java.lang.String,java.lang.String)} but without a select alias.
*
* @param subqueryAlias The alias for the subquery which will be replaced by the actual subquery
* @param expression The expression which will be added as select item
* @return The subquery initiator for building a subquery
* @since 1.2.0
*/
public SubqueryInitiator> withSubquery(String subqueryAlias, String expression);
/**
* Starts a {@link MultipleSubqueryInitiator} for a new argument for the select new clause with the given select alias.
*
*
* All occurrences of subsequently defined subqueryAliases in expression will be replaced by the respective subquery.
* When the builder finishes, the select item is added to the parent container represented by the type X.
*
*
* @param expression The expression which will be added as select item.
* This expression contains the {@code subqueryAlias} to define the insertion points for the subquery.
* @param selectAlias The select alias for the expression
* @return The subquery initiator for building multiple subqueries for their respective subqueryAliases
* @since 1.2.0
*/
public MultipleSubqueryInitiator> withSubqueries(String expression, String selectAlias);
/**
* Like {@link SelectBuilder#selectSubqueries(java.lang.String,java.lang.String)} but without a select alias.
*
* @param expression The expression which will be added as select item
* @return The subquery initiator for building multiple subqueries for their respective subqueryAliases
* @since 1.2.0
*/
public MultipleSubqueryInitiator> withSubqueries(String expression);
/**
* Like {@link SelectObjectBuilder#withSubquery(java.lang.String, FullQueryBuilder)} but without an alias.
*
* @param criteriaBuilder The criteria builder to base the subquery on
* @return The subquery builder for building a subquery
* @since 1.2.0
*/
public SubqueryBuilder> withSubquery(FullQueryBuilder criteriaBuilder);
/**
* Starts a {@link SubqueryBuilder} based on the given criteria builder which allows the result of the specified subquery
* to be passed as argument to the select new clause.
*
* @param alias The alias for the subquery
* @param criteriaBuilder The criteria builder to base the subquery on
* @return The subquery builder for building a subquery
* @since 1.2.0
*/
public SubqueryBuilder> withSubquery(String alias, FullQueryBuilder criteriaBuilder);
/**
* Starts a {@link SubqueryBuilder} based on the given criteria builder for a new argument for the select new clause with the given select alias.
*
*
* All occurrences of subqueryAlias in expression will be replaced by the subquery. When the builder
* finishes, the select item is added to the parent container represented by the type X.
*
*
* @param subqueryAlias The alias for the subquery which will be replaced by the actual subquery
* @param expression The expression which will be added as select item.
* This expression contains the {@code subqueryAlias} to define the insertion points for the subquery.
* @param selectAlias The select alias for the expression
* @param criteriaBuilder The criteria builder to base the subquery on
* @return The subquery builder for building a subquery
* @since 1.2.0
*/
public SubqueryBuilder> withSubquery(String subqueryAlias, String expression, String selectAlias, FullQueryBuilder criteriaBuilder);
/**
* Like {@link SelectBuilder#selectSubquery(java.lang.String,java.lang.String,java.lang.String,FullQueryBuilder)} but without a select alias.
*
* @param subqueryAlias The alias for the subquery which will be replaced by the actual subquery
* @param expression The expression which will be added as select item
* @param criteriaBuilder The criteria builder to base the subquery on
* @return The subquery builder for building a subquery
* @since 1.2.0
*/
public SubqueryBuilder> withSubquery(String subqueryAlias, String expression, FullQueryBuilder criteriaBuilder);
/**
* Like {@link SelectObjectBuilder#with(java.lang.String, java.lang.String)} but without an alias.
*
* @param expression The expression to add
* @return A starting point for the subquery specification
*/
public SelectObjectBuilder with(String expression);
/**
* Adds the given expression to the arguments for the select new select clause.
*
* @param expression The expression to add
* @param alias The alias for the expression
* @return This select object builder
* @throws IllegalStateException Is thrown when the argument position is already taken
*/
public SelectObjectBuilder with(String expression, String alias);
/**
* Like {@link SelectObjectBuilder#with(int, java.lang.String, java.lang.String)} but without an alias.
*
* @param position The position at which the expression should be added
* @param expression The expression to add
* @return A starting point for the subquery specification
*/
public SelectObjectBuilder with(int position, String expression);
/**
* Adds the given expression at the given position to the arguments for the select new select clause.
*
* @param position The position at which the expression should be added
* @param expression The expression to add
* @param alias The alias for the expression
* @return This select object builder
* @throws IllegalStateException Is thrown when the argument position is already taken
*/
public SelectObjectBuilder with(int position, String expression, String alias);
/**
* Like {@link SelectObjectBuilder#withSubquery(int,java.lang.String)} but without an alias.
*
* @param position The position at which the expression should be added
* @return The subquery initiator for building a subquery
* @since 1.2.0
*/
public SubqueryInitiator> withSubquery(int position);
/**
* Like {@link SelectObjectBuilder#withSubquery(java.lang.String)} but adds the resulting subquery expression to the given position.
*
* @param position The position at which the expression should be added
* @param alias The alias for the subquery
* @return The subquery initiator for building a subquery
* @since 1.2.0
*/
public SubqueryInitiator> withSubquery(int position, String alias);
/**
* Like {@link SelectObjectBuilder#withSubquery(java.lang.String,java.lang.String,java.lang.String)} but adds the resulting subquery expression to the given position.
*
* @param position The position at which the expression should be added
* @param subqueryAlias The alias for the subquery which will be replaced by the actual subquery
* @param expression The expression which will be added as select item.
* @param selectAlias The select alias for the expression
* @return The subquery initiator for building a subquery
* @since 1.2.0
*/
public SubqueryInitiator> withSubquery(int position, String subqueryAlias, String expression, String selectAlias);
/**
* Like {@link SelectObjectBuilder#withSubquery(java.lang.String,java.lang.String,java.lang.String)} but adds the resulting subquery expression to the given position.
*
* @param position The position at which the expression should be added
* @param subqueryAlias The alias for the subquery which will be replaced by the actual subquery
* @param expression The expression which will be added as select item.
* @return The subquery initiator for building a subquery
* @since 1.2.0
*/
public SubqueryInitiator> withSubquery(int position, String subqueryAlias, String expression);
/**
* Like {@link SelectObjectBuilder#withSubqueries(java.lang.String,java.lang.String)} but adds the resulting expression to the given position.
*
* @param position The position at which the expression should be added
* @param expression The expression which will be added as select item.
* @param selectAlias The select alias for the expression
* @return The subquery initiator for building multiple subqueries for their respective subqueryAliases
* @since 1.2.0
*/
public MultipleSubqueryInitiator> withSubqueries(int position, String expression, String selectAlias);
/**
* Like {@link SelectObjectBuilder#withSubqueries(int,java.lang.String,java.lang.String)} but without an alias.
*
* @param position The position at which the expression should be added
* @param expression The expression which will be added as select item.
* @return The subquery initiator for building multiple subqueries for their respective subqueryAliases
* @since 1.2.0
*/
public MultipleSubqueryInitiator> withSubqueries(int position, String expression);
/**
* Like {@link SelectObjectBuilder#withSubquery(int,java.lang.String,FullQueryBuilder)} but without an alias.
*
* @param position The position at which the expression should be added
* @param criteriaBuilder The criteria builder to base the subquery on
* @return The subquery builder for building a subquery
* @since 1.2.0
*/
public SubqueryBuilder> withSubquery(int position, FullQueryBuilder criteriaBuilder);
/**
* Like {@link SelectObjectBuilder#withSubquery(java.lang.String,FullQueryBuilder)} but adds the resulting subquery expression to the given position.
*
* @param position The position at which the expression should be added
* @param alias The alias for the subquery
* @param criteriaBuilder The criteria builder to base the subquery on
* @return The subquery builder for building a subquery
* @since 1.2.0
*/
public SubqueryBuilder> withSubquery(int position, String alias, FullQueryBuilder criteriaBuilder);
/**
* Like {@link SelectObjectBuilder#withSubquery(java.lang.String,java.lang.String,java.lang.String,FullQueryBuilder)} but adds the resulting subquery expression to the given position.
*
* @param position The position at which the expression should be added
* @param subqueryAlias The alias for the subquery which will be replaced by the actual subquery
* @param expression The expression which will be added as select item.
* @param selectAlias The select alias for the expression
* @param criteriaBuilder The criteria builder to base the subquery on
* @return The subquery builder for building a subquery
* @since 1.2.0
*/
public SubqueryBuilder> withSubquery(int position, String subqueryAlias, String expression, String selectAlias, FullQueryBuilder criteriaBuilder);
/**
* Like {@link SelectObjectBuilder#withSubquery(java.lang.String,java.lang.String,java.lang.String,FullQueryBuilder)} but adds the resulting subquery expression to the given position.
*
* @param position The position at which the expression should be added
* @param subqueryAlias The alias for the subquery which will be replaced by the actual subquery
* @param expression The expression which will be added as select item.
* @param criteriaBuilder The criteria builder to base the subquery on
* @return The subquery builder for building a subquery
* @since 1.2.0
*/
public SubqueryBuilder> withSubquery(int position, String subqueryAlias, String expression, FullQueryBuilder criteriaBuilder);
/**
* Finishes the select object builder.
*
* @return The query builder
*/
public T end();
}
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