Package org.elasticsearch.script

Interface Summary

Interface	Description
ExecutableScript	An executable script, can't be used concurrently.
ExplainableSearchScript	To be implemented by SearchScript which can provided an Explanation of the score This is currently not used inside elasticsearch but it is used, see for example here: https://github.com/elasticsearch/elasticsearch/issues/8561
LeafSearchScript	A per-segment SearchScript.
NativeScriptFactory	A factory to create instances of either ExecutableScript or SearchScript.
Script.ScriptField
ScriptContext	Context of an operation that uses scripts as part of its execution.
ScriptEngineService
SearchScript	A search script.

Class Summary

Class	Description
AbstractDoubleSearchScript	A simpler base class instead of AbstractSearchScript for computations that return a double number.
AbstractExecutableScript
AbstractFloatSearchScript	A simpler base class instead of AbstractSearchScript for computations that return a float number.
AbstractLongSearchScript	A simpler base class instead of AbstractSearchScript for computations that return a long number.
AbstractScriptParser<S extends Script>
AbstractSearchScript	A base class for any script type that is used during the search process (custom score, aggs, and so on).
ClassPermission	Checked by scripting engines to allow loading a java class.
CompiledScript	CompiledScript holds all the parameters necessary to execute a previously compiled script.
NativeScriptEngineService	A native script engine service.
ScoreAccessor	A float encapsulation that dynamically accesses the score of a document.
Script	Script holds all the parameters necessary to compile or find in cache and then execute a script.
ScriptContext.Plugin	Custom operation exposed via plugin, which makes use of scripts as part of its execution
ScriptContextRegistry	Registry for operations that use scripts as part of their execution.
ScriptMetrics
ScriptModes	Holds the ScriptModes for each of the different scripting languages available, each script source and each scripted operation.
ScriptModule	An Module which manages ScriptEngineServices, as well as named script
ScriptParameterParser
ScriptParameterParser.ScriptParameterValue
ScriptService
ScriptStats
Template

Enum Summary

Enum	Description
ScriptContext.Standard	Standard operations that make use of scripts as part of their execution.
ScriptService.ScriptType	The type of a script, more specifically where it gets loaded from: - provided dynamically at request time - loaded from an index - loaded from file

Exception Summary

Exception	Description
Script.ScriptParseException
ScriptException