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MapDSerializer.java
Go to the documentation of this file.
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/*
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* Copyright 2017 MapD Technologies, Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package
com.mapd.calcite.parser;
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import
org.apache.calcite.rel.RelNode;
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import
org.apache.calcite.rel.externalize.MapDRelJsonWriter
;
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public
class
MapDSerializer
{
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public
static
String
toString
(
final
RelNode rel) {
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if
(rel == null) {
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return
null;
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}
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final
MapDRelJsonWriter
planWriter =
new
MapDRelJsonWriter
();
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rel.explain(planWriter);
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return
planWriter.asString();
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}
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}
com.mapd.calcite.parser.MapDSerializer
Definition:
MapDSerializer.java:26
com.mapd.calcite.parser.MapDSerializer.toString
static String toString(final RelNode rel)
Definition:
MapDSerializer.java:27
Experimental::String
Definition:
ExperimentalTypeUtilities.h:36
org.apache.calcite.rel.externalize.MapDRelJsonWriter
Definition:
MapDRelJsonWriter.java:42
java
calcite
src
main
java
com
mapd
calcite
parser
MapDSerializer.java
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