Package org.apache.el.lang
Class LambdaExpressionNestedState
java.lang.Object
org.apache.el.lang.LambdaExpressionNestedState
Stores the state required for correct evaluation of lambda expressions.
 Lambda expressions may be nested. Correct evaluation requires knowledge not
 just of the current lambda expression, but also of any nested and nesting
 expressions.
 
 The sets of nodes for parsed expressions are cached and, as a result, a set
 of nodes may be being used by multiple concurrent threads. This means any
 state relating to evaluation cannot be stored in the nodes. State is
 therefore stored in the EvaluationContext which is created, used for
 a single evaluation and then discarded.
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Constructor SummaryConstructors
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Method SummaryModifier and TypeMethodDescriptionbooleanintvoidvoid
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Constructor Details- 
LambdaExpressionNestedStatepublic LambdaExpressionNestedState()
 
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Method Details- 
incrementNestingCountpublic void incrementNestingCount()
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getNestingCountpublic int getNestingCount()
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setHasFormalParameterspublic void setHasFormalParameters()
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getHasFormalParameterspublic boolean getHasFormalParameters()
 
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