/*
* 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.facebook.presto.execution;
import com.facebook.presto.connector.ConnectorId;
import com.fasterxml.jackson.annotation.JsonCreator;
import com.fasterxml.jackson.annotation.JsonProperty;
import com.google.common.collect.ImmutableList;
import javax.annotation.concurrent.Immutable;
import java.util.List;
import java.util.Objects;
import java.util.Optional;
import static com.google.common.base.MoreObjects.toStringHelper;
import static java.util.Objects.requireNonNull;
@Immutable
public final class Input
{
private final ConnectorId connectorId;
private final String schema;
private final String table;
private final List<Column> columns;
private final Optional<Object> connectorInfo;
@JsonCreator
public Input(
@JsonProperty("connectorId") ConnectorId connectorId,
@JsonProperty("schema") String schema,
@JsonProperty("table") String table,
@JsonProperty("connectorInfo") Optional<Object> connectorInfo,
@JsonProperty("columns") List<Column> columns)
{
requireNonNull(connectorId, "connectorId is null");
requireNonNull(schema, "schema is null");
requireNonNull(table, "table is null");
requireNonNull(connectorInfo, "connectorInfo is null");
requireNonNull(columns, "columns is null");
this.connectorId = connectorId;
this.schema = schema;
this.table = table;
this.connectorInfo = connectorInfo;
this.columns = ImmutableList.copyOf(columns);
}
@JsonProperty
public ConnectorId getConnectorId()
{
return connectorId;
}
@JsonProperty
public String getSchema()
{
return schema;
}
@JsonProperty
public String getTable()
{
return table;
}
@JsonProperty
public Optional<Object> getConnectorInfo()
{
return connectorInfo;
}
@JsonProperty
public List<Column> getColumns()
{
return columns;
}
@Override
public boolean equals(Object o)
{
if (this == o) {
return true;
}
if (o == null || getClass() != o.getClass()) {
return false;
}
Input input = (Input) o;
return Objects.equals(connectorId, input.connectorId) &&
Objects.equals(schema, input.schema) &&
Objects.equals(table, input.table) &&
Objects.equals(columns, input.columns) &&
Objects.equals(connectorInfo, input.connectorInfo);
}
@Override
public int hashCode()
{
return Objects.hash(connectorId, schema, table, columns, connectorInfo);
}
@Override
public String toString()
{
return toStringHelper(this)
.addValue(connectorId)
.addValue(schema)
.addValue(table)
.addValue(columns)
.toString();
}
}