org.openrewrite.java.template.internal

Class TreeMirrorMaker

java.lang.Object

com.sun.tools.javac.tree.TreeCopier<java.lang.Void>

org.openrewrite.java.template.internal.TreeMirrorMaker

All Implemented Interfaces:

com.sun.source.tree.TreeVisitor<com.sun.tools.javac.tree.JCTree,java.lang.Void>

public class TreeMirrorMaker
extends com.sun.tools.javac.tree.TreeCopier<java.lang.Void>

Makes a copy of any AST node, with some exceptions. Exceptions:

• The symbol ('sym') of a copied variable isn't copied.
• all labels are removed.

The purpose of this class is to make a copy, and then the copy is attributed (resolution info is added). These exceptions are to work around apparent bugs (or at least inconsistencies) in javac sources.

Constructor Summary

Constructors

Constructor and Description
TreeMirrorMaker(JavacTreeMaker maker)

Method Summary

Modifier and Type	Method and Description
<T extends com.sun.tools.javac.tree.JCTree> com.sun.tools.javac.util.List<T>	copy(com.sun.tools.javac.util.List<T> originals)
<T extends com.sun.tools.javac.tree.JCTree> com.sun.tools.javac.util.List<T>	copy(com.sun.tools.javac.util.List<T> originals, java.lang.Void p)
<T extends com.sun.tools.javac.tree.JCTree> T	copy(T original)
<T extends com.sun.tools.javac.tree.JCTree> T	copy(T original, java.lang.Void p)
java.util.Map<com.sun.tools.javac.tree.JCTree,com.sun.tools.javac.tree.JCTree>	getOriginalToCopyMap()
com.sun.tools.javac.tree.JCTree	visitLabeledStatement(com.sun.source.tree.LabeledStatementTree node, java.lang.Void p)
com.sun.tools.javac.tree.JCTree	visitVariable(com.sun.source.tree.VariableTree node, java.lang.Void p)

Methods inherited from class com.sun.tools.javac.tree.TreeCopier

visitAnnotatedType, visitAnnotation, visitArrayAccess, visitArrayType, visitAssert, visitAssignment, visitBinary, visitBlock, visitBreak, visitCase, visitCatch, visitClass, visitCompilationUnit, visitCompoundAssignment, visitConditionalExpression, visitContinue, visitDoWhileLoop, visitEmptyStatement, visitEnhancedForLoop, visitErroneous, visitExpressionStatement, visitForLoop, visitIdentifier, visitIf, visitImport, visitInstanceOf, visitIntersectionType, visitLambdaExpression, visitLiteral, visitMemberReference, visitMemberSelect, visitMethod, visitMethodInvocation, visitModifiers, visitNewArray, visitNewClass, visitOther, visitParameterizedType, visitParenthesized, visitPrimitiveType, visitReturn, visitSwitch, visitSynchronized, visitThrow, visitTry, visitTypeCast, visitTypeParameter, visitUnary, visitUnionType, visitWhileLoop, visitWildcard

Methods inherited from class java.lang.Object

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

Constructor Detail

TreeMirrorMaker

public TreeMirrorMaker(JavacTreeMaker maker)

Method Detail

copy

public <T extends com.sun.tools.javac.tree.JCTree> T copy(T original)

Overrides:

copy in class com.sun.tools.javac.tree.TreeCopier<java.lang.Void>

copy

public <T extends com.sun.tools.javac.tree.JCTree> T copy(T original,
                                                          java.lang.Void p)

Overrides:

copy in class com.sun.tools.javac.tree.TreeCopier<java.lang.Void>

copy

public <T extends com.sun.tools.javac.tree.JCTree> com.sun.tools.javac.util.List<T> copy(com.sun.tools.javac.util.List<T> originals)

Overrides:

copy in class com.sun.tools.javac.tree.TreeCopier<java.lang.Void>

copy

public <T extends com.sun.tools.javac.tree.JCTree> com.sun.tools.javac.util.List<T> copy(com.sun.tools.javac.util.List<T> originals,
                                                                                         java.lang.Void p)

Overrides:

copy in class com.sun.tools.javac.tree.TreeCopier<java.lang.Void>

getOriginalToCopyMap

public java.util.Map<com.sun.tools.javac.tree.JCTree,com.sun.tools.javac.tree.JCTree> getOriginalToCopyMap()

visitVariable

public com.sun.tools.javac.tree.JCTree visitVariable(com.sun.source.tree.VariableTree node,
                                                     java.lang.Void p)

Specified by:

visitVariable in interface com.sun.source.tree.TreeVisitor<com.sun.tools.javac.tree.JCTree,java.lang.Void>

Overrides:

visitVariable in class com.sun.tools.javac.tree.TreeCopier<java.lang.Void>

visitLabeledStatement

public com.sun.tools.javac.tree.JCTree visitLabeledStatement(com.sun.source.tree.LabeledStatementTree node,
                                                             java.lang.Void p)

Specified by:

visitLabeledStatement in interface com.sun.source.tree.TreeVisitor<com.sun.tools.javac.tree.JCTree,java.lang.Void>

Overrides:

visitLabeledStatement in class com.sun.tools.javac.tree.TreeCopier<java.lang.Void>