com.datastax.oss.driver.api.querybuilder.schema.CreateMaterializedViewSelection Maven / Gradle / Ivy
/*
* Copyright DataStax, Inc.
*
* 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.datastax.oss.driver.api.querybuilder.schema;
import com.datastax.oss.driver.api.core.CqlIdentifier;
import com.datastax.oss.driver.internal.core.CqlIdentifiers;
import edu.umd.cs.findbugs.annotations.NonNull;
import java.util.Arrays;
public interface CreateMaterializedViewSelection {
/** Selects all columns from the base table. */
@NonNull
CreateMaterializedViewWhereStart all();
/** Selects a particular column by its CQL identifier. */
@NonNull
CreateMaterializedViewSelectionWithColumns column(@NonNull CqlIdentifier columnName);
/** Shortcut for {@link #column(CqlIdentifier) column(CqlIdentifier.fromCql(columnName))} */
@NonNull
default CreateMaterializedViewSelectionWithColumns column(@NonNull String columnName) {
return column(CqlIdentifier.fromCql(columnName));
}
/**
* Convenience method to select multiple simple columns at once, as in {@code SELECT a,b,c}.
*
* This is the same as calling {@link #column(CqlIdentifier)} for each element.
*/
@NonNull
CreateMaterializedViewSelectionWithColumns columnsIds(@NonNull Iterable columnIds);
/** Var-arg equivalent of {@link #columnsIds(Iterable)}. */
@NonNull
default CreateMaterializedViewSelectionWithColumns columns(@NonNull CqlIdentifier... columnIds) {
return columnsIds(Arrays.asList(columnIds));
}
/**
* Convenience method to select multiple simple columns at once, as in {@code SELECT a,b,c}.
*
* This is the same as calling {@link #column(String)} for each element.
*/
@NonNull
default CreateMaterializedViewSelectionWithColumns columns(
@NonNull Iterable columnNames) {
return columnsIds(CqlIdentifiers.wrap(columnNames));
}
/** Var-arg equivalent of {@link #columns(Iterable)}. */
@NonNull
default CreateMaterializedViewSelectionWithColumns columns(@NonNull String... columnNames) {
return columns(Arrays.asList(columnNames));
}
}