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IngestScript.java
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IngestScript.java
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/*
* Licensed to Elasticsearch under one or more contributor
* license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright
* ownership. Elasticsearch licenses this file to you 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.elasticsearch.script;
import org.elasticsearch.common.unit.TimeValue;
import java.util.Map;
/**
* A script used by the Ingest Script Processor.
*/
public abstract class IngestScript {
public static final String[] PARAMETERS = { "ctx" };
/** The context used to compile {@link IngestScript} factories. */
public static final ScriptContext<Factory> CONTEXT = new ScriptContext<>("ingest", Factory.class,
200, TimeValue.timeValueMillis(0), ScriptCache.UNLIMITED_COMPILATION_RATE.asTuple());
/** The generic runtime parameters for the script. */
private final Map<String, Object> params;
public IngestScript(Map<String, Object> params) {
this.params = params;
}
/** Return the parameters for this script. */
public Map<String, Object> getParams() {
return params;
}
public abstract void execute(Map<String, Object> ctx);
public interface Factory {
IngestScript newInstance(Map<String, Object> params);
}
}