com.facebook.presto.functionNamespace.json.UdfFunctionSignatureMap Maven / Gradle / Ivy
/*
* 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.functionNamespace.json;
import com.fasterxml.jackson.annotation.JsonCreator;
import com.fasterxml.jackson.annotation.JsonProperty;
import com.google.common.collect.ImmutableMap;
import java.util.List;
import java.util.Map;
import static java.util.Objects.requireNonNull;
public class UdfFunctionSignatureMap
{
private final Map> udfSignatureMap;
@JsonCreator
public UdfFunctionSignatureMap(
@JsonProperty("udfSignatureMap") Map> udfSignatureMap)
{
this.udfSignatureMap = ImmutableMap.copyOf(requireNonNull(udfSignatureMap, "udfSignatureMap is null"));
}
public boolean isEmpty()
{
return this.udfSignatureMap.isEmpty();
}
public Map> getUDFSignatureMap()
{
return udfSignatureMap;
}
}
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