Class VarRefExpression
java.lang.Object
org.graylog.plugins.pipelineprocessor.ast.expressions.BaseExpression
org.graylog.plugins.pipelineprocessor.ast.expressions.VarRefExpression
- All Implemented Interfaces:
Expression
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Nested Class Summary
Nested classes/interfaces inherited from interface org.graylog.plugins.pipelineprocessor.ast.expressions.Expression
Expression.Type
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Constructor Summary
ConstructorDescriptionVarRefExpression
(org.antlr.v4.runtime.Token start, String identifier, Expression varExpr) -
Method Summary
Modifier and TypeMethodDescriptionchildren()
evaluateUnsafe
(EvaluationContext context) This method is allowed to throw exceptions.getType()
boolean
void
toString()
varExpr()
varName()
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
evaluate, evaluateUnsafe, nodeType
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Constructor Details
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VarRefExpression
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Method Details
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isConstant
public boolean isConstant() -
evaluateUnsafe
Description copied from interface:Expression
This method is allowed to throw exceptions. The outside world is supposed to call evaluate instead. -
getType
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toString
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varName
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varExpr
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setType
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children
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