org.elasticsearch.painless

Class Constant

java.lang.Object

org.elasticsearch.painless.Constant

public class Constant
extends java.lang.Object

A constant initializer to be added to the class file.

Field Summary

Fields

Modifier and Type	Field and Description
java.util.function.Consumer<MethodWriter>	initializer
Location	location
java.lang.String	name
org.objectweb.asm.Type	type

Constructor Summary

Constructors

Constructor and Description
Constant(Location location, org.objectweb.asm.Type type, java.lang.String name, java.util.function.Consumer<MethodWriter> initializer) Create a new constant.

Method Summary

Methods inherited from class java.lang.Object

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

Field Detail

location

public final Location location

name

public final java.lang.String name

type

public final org.objectweb.asm.Type type

initializer

public final java.util.function.Consumer<MethodWriter> initializer

Constructor Detail

Constant

public Constant(Location location,
                org.objectweb.asm.Type type,
                java.lang.String name,
                java.util.function.Consumer<MethodWriter> initializer)

Create a new constant.

Parameters:

location - the location in the script that is creating it

type - the type of the constant

name - the name of the constant

initializer - code to initialize the constant. It will be called when generating the clinit method and is expected to leave the value of the constant on the stack. Generating the load instruction is managed by the caller.