org.graylog.plugins.pipelineprocessor.ast.expressions

Class BinaryExpression

java.lang.Object

org.graylog.plugins.pipelineprocessor.ast.expressions.BaseExpression

org.graylog.plugins.pipelineprocessor.ast.expressions.UnaryExpression

org.graylog.plugins.pipelineprocessor.ast.expressions.BinaryExpression

All Implemented Interfaces:

Expression

Direct Known Subclasses:

AdditionExpression, AndExpression, ComparisonExpression, EqualityExpression, MultiplicationExpression, OrExpression

public abstract class BinaryExpression
extends UnaryExpression

Nested Class Summary

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

Expression.Type

Field Summary

Fields

Modifier and Type	Field and Description
protected Expression	left

Fields inherited from class org.graylog.plugins.pipelineprocessor.ast.expressions.UnaryExpression

right

Constructor Summary

Constructors

Constructor and Description
BinaryExpression(org.antlr.v4.runtime.Token start, Expression left, Expression right)

Method Summary

Modifier and Type	Method and Description
Iterable<Expression>	children()
boolean	isConstant()
Expression	left()
void	left(Expression left)

Methods inherited from class org.graylog.plugins.pipelineprocessor.ast.expressions.UnaryExpression

getType, right, right

Methods inherited from class org.graylog.plugins.pipelineprocessor.ast.expressions.BaseExpression

getStartToken

Methods inherited from class java.lang.Object

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

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

evaluate, evaluateUnsafe, evaluateUnsafe, nodeType

Field Detail

left

protected Expression left

Constructor Detail

BinaryExpression

public BinaryExpression(org.antlr.v4.runtime.Token start,
                        Expression left,
                        Expression right)

Method Detail

isConstant

public boolean isConstant()

Specified by:

isConstant in interface Expression

Overrides:

isConstant in class UnaryExpression

left

public Expression left()

left

public void left(Expression left)

children

public Iterable<Expression> children()

Specified by:

children in interface Expression

Overrides:

children in class UnaryExpression