org.elasticsearch.painless

Class PainlessScriptEngine

java.lang.Object

AbstractComponent

org.elasticsearch.painless.PainlessScriptEngine

public final class PainlessScriptEngine
extends AbstractComponent

Implementation of a ScriptEngine for the Painless language.

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	NAME Standard name of the Painless language.

Constructor Summary

Constructors

Constructor and Description
PainlessScriptEngine(Settings settings, java.util.Map<<any>,java.util.List<Whitelist>> contexts) Constructor.

Method Summary

Modifier and Type	Method and Description
<T> T	compile(java.lang.String scriptName, java.lang.String scriptSource, <any> context, java.util.Map<java.lang.String,java.lang.String> params)
java.lang.String	getType() Get the type name(s) for the language.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

NAME

public static final java.lang.String NAME

Standard name of the Painless language.

See Also:

Constant Field Values

Constructor Detail

PainlessScriptEngine

public PainlessScriptEngine(Settings settings,
                            java.util.Map<<any>,java.util.List<Whitelist>> contexts)

Constructor.

Parameters:

settings - The settings to initialize the engine with.

Method Detail

getType

public java.lang.String getType()

Get the type name(s) for the language.

Returns:

Always contains only the single name of the language.

compile

public <T> T compile(java.lang.String scriptName,
                     java.lang.String scriptSource,
                     <any> context,
                     java.util.Map<java.lang.String,java.lang.String> params)