Package org.apache.groovy.parser.antlr4
Class TryWithResourcesASTTransformation
- java.lang.Object
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- org.apache.groovy.parser.antlr4.TryWithResourcesASTTransformation
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public class TryWithResourcesASTTransformation extends Object
Transform try-with-resources to try-catch-finally Reference JLS "14.20.3. try-with-resources"(https://docs.oracle.com/javase/specs/jls/se7/html/jls-14.html)
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Constructor Summary
Constructors Constructor Description TryWithResourcesASTTransformation(AstBuilder astBuilder)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description Statement
transform(TryCatchStatement tryCatchStatement)
Reference JLS "14.20.3.BinaryExpression
transformResourceAccess(Expression variableAccessExpression)
See https://docs.oracle.com/javase/specs/jls/se9/html/jls-14.html 14.20.3.1.
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Constructor Detail
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TryWithResourcesASTTransformation
public TryWithResourcesASTTransformation(AstBuilder astBuilder)
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Method Detail
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transform
public Statement transform(TryCatchStatement tryCatchStatement)
Reference JLS "14.20.3. try-with-resources"(https://docs.oracle.com/javase/specs/jls/se7/html/jls-14.html)- Parameters:
tryCatchStatement
- the try-with-resources statement to transform- Returns:
- try-catch-finally statement, which contains no resources clause
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transformResourceAccess
public BinaryExpression transformResourceAccess(Expression variableAccessExpression)
See https://docs.oracle.com/javase/specs/jls/se9/html/jls-14.html 14.20.3.1. Basic try-with-resources If a basic try-with-resource statement is of the form: try (VariableAccess ...) Block then the resource is first converted to a local variable declaration by the following translation: try (T #r = VariableAccess ...) { Block }
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