org.graylog.plugins.pipelineprocessor.ast.expressions

Interface NumericExpression

All Superinterfaces:

Expression

All Known Implementing Classes:

AdditionExpression, DoubleExpression, LongExpression, MultiplicationExpression, SignedExpression

public interface NumericExpression
extends Expression

Nested Class Summary

Nested classes/interfaces inherited from interface org.graylog.plugins.pipelineprocessor.ast.expressions.Expression

Expression.Type

Method Summary

Modifier and Type	Method and Description
double	evaluateDouble(EvaluationContext context)
long	evaluateLong(EvaluationContext context)
boolean	isIntegral()

Methods inherited from interface org.graylog.plugins.pipelineprocessor.ast.expressions.Expression

children, evaluate, evaluateUnsafe, evaluateUnsafe, getStartToken, getType, isConstant, nodeType

Method Detail

isIntegral

boolean isIntegral()

evaluateLong

long evaluateLong(EvaluationContext context)

evaluateDouble

double evaluateDouble(EvaluationContext context)