Package org.graylog.plugins.pipelineprocessor.ast.expressions

Class AndExpression

java.lang.Object

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

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

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

org.graylog.plugins.pipelineprocessor.ast.expressions.AndExpression

All Implemented Interfaces:

Expression, LogicalExpression

public class AndExpression
extends BinaryExpression
implements LogicalExpression

Nested Class Summary

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

Expression.Type

Field Summary

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

left

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

right

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method	Description
boolean	evaluateBool(EvaluationContext context)
Object	evaluateUnsafe(EvaluationContext context)	This method is allowed to throw exceptions.
Class	getType()
String	toString()

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

children, isConstant, left, left

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

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, wait, wait, wait

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

children, evaluate, evaluateUnsafe, getStartToken, isConstant, nodeType

Constructor Details

AndExpression

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

Method Details

evaluateUnsafe

public Object evaluateUnsafe(EvaluationContext context)

Description copied from interface: Expression

This method is allowed to throw exceptions. The outside world is supposed to call evaluate instead.

Specified by:

evaluateUnsafe in interface Expression

evaluateBool

public boolean evaluateBool(EvaluationContext context)

Specified by:

evaluateBool in interface LogicalExpression

getType

public Class getType()

Specified by:

getType in interface Expression

Overrides:

getType in class UnaryExpression

toString

public String toString()

Overrides:

toString in class Object