/*
* Copyright © 2014 Cask Data, 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 co.cask.cdap.explore.utils;
import com.google.common.base.Objects;
/**
* Class to represent a JSON object passed as an argument to the getColumns metadata HTTP endpoint.
*/
public final class ColumnsArgs {
private final String catalog;
private final String schemaPattern;
private final String tableNamePattern;
private final String columnNamePattern;
public ColumnsArgs(String catalog, String schemaPattern, String tableNamePattern, String columnNamePattern) {
this.catalog = catalog;
this.schemaPattern = schemaPattern;
this.tableNamePattern = tableNamePattern;
this.columnNamePattern = columnNamePattern;
}
public String getTableNamePattern() {
return tableNamePattern;
}
public String getColumnNamePattern() {
return columnNamePattern;
}
public String getSchemaPattern() {
return schemaPattern;
}
public String getCatalog() {
return catalog;
}
@Override
public String toString() {
return Objects.toStringHelper(this)
.add("catalog", catalog)
.add("schemaPattern", schemaPattern)
.add("tableNamePattern", tableNamePattern)
.add("columnNamePattern", columnNamePattern)
.toString();
}
}