Package dev.cel.optimizer.optimizers

Class ConstantFoldingOptimizer

java.lang.Object

dev.cel.optimizer.optimizers.ConstantFoldingOptimizer

All Implemented Interfaces:

CelAstOptimizer

public final class ConstantFoldingOptimizer
extends java.lang.Object
implements CelAstOptimizer

Performs optimization for inlining constant scalar and aggregate literal values within function calls and select statements with their evaluated result.

Field Summary

Fields

Modifier and Type	Field	Description
static ConstantFoldingOptimizer	INSTANCE

Method Summary

Modifier and Type	Method	Description
CelAbstractSyntaxTree	optimize(CelNavigableAst navigableAst, Cel cel)	Optimizes a single AST.

Methods inherited from class java.lang.Object

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

Methods inherited from interface dev.cel.optimizer.CelAstOptimizer

replaceSubtree

Field Detail

INSTANCE

public static final ConstantFoldingOptimizer INSTANCE

Method Detail

optimize

public CelAbstractSyntaxTree optimize(CelNavigableAst navigableAst,
                                      Cel cel)
                               throws CelOptimizationException

Description copied from interface: CelAstOptimizer

Optimizes a single AST.

Specified by:

optimize in interface CelAstOptimizer

Throws:

CelOptimizationException