/*
* 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 org.jdbi.v3.core.result;
import java.sql.ResultSetMetaData;
class EmptyResultSetMetaData implements ResultSetMetaData {
static final EmptyResultSetMetaData INSTANCE = new EmptyResultSetMetaData();
private EmptyResultSetMetaData() {}
@Override
public int getColumnCount() {
return 0;
}
@Override
public boolean isAutoIncrement(int column) {
throw new UnsupportedOperationException();
}
@Override
public boolean isCaseSensitive(int column) {
throw new UnsupportedOperationException();
}
@Override
public boolean isSearchable(int column) {
throw new UnsupportedOperationException();
}
@Override
public boolean isCurrency(int column) {
throw new UnsupportedOperationException();
}
@Override
public int isNullable(int column) {
throw new UnsupportedOperationException();
}
@Override
public boolean isSigned(int column) {
throw new UnsupportedOperationException();
}
@Override
public int getColumnDisplaySize(int column) {
throw new UnsupportedOperationException();
}
@Override
public String getColumnLabel(int column) {
throw new UnsupportedOperationException();
}
@Override
public String getColumnName(int column) {
throw new UnsupportedOperationException();
}
@Override
public String getSchemaName(int column) {
throw new UnsupportedOperationException();
}
@Override
public int getPrecision(int column) {
throw new UnsupportedOperationException();
}
@Override
public int getScale(int column) {
throw new UnsupportedOperationException();
}
@Override
public String getTableName(int column) {
throw new UnsupportedOperationException();
}
@Override
public String getCatalogName(int column) {
throw new UnsupportedOperationException();
}
@Override
public int getColumnType(int column) {
throw new UnsupportedOperationException();
}
@Override
public String getColumnTypeName(int column) {
throw new UnsupportedOperationException();
}
@Override
public boolean isReadOnly(int column) {
throw new UnsupportedOperationException();
}
@Override
public boolean isWritable(int column) {
throw new UnsupportedOperationException();
}
@Override
public boolean isDefinitelyWritable(int column) {
throw new UnsupportedOperationException();
}
@Override
public String getColumnClassName(int column) {
throw new UnsupportedOperationException();
}
@Override
public <T> T unwrap(Class<T> iface) {
throw new UnsupportedOperationException();
}
@Override
public boolean isWrapperFor(Class<?> iface) {
throw new UnsupportedOperationException();
}
}