Class UTree<T extends com.sun.tools.javac.tree.JCTree>

java.lang.Object

com.sun.source.util.SimpleTreeVisitor<Choice<Unifier>, Unifier>

com.google.errorprone.refaster.UTree<T>

Type Parameters:

T - The type this tree inlines to.

All Implemented Interfaces:

Unifiable<Tree>, Tree, TreeVisitor<Choice<Unifier>, Unifier>, Serializable

Direct Known Subclasses:

UExpression, UReturn, UVariableDecl

public abstract class UTree<T extends com.sun.tools.javac.tree.JCTree>
extends SimpleTreeVisitor<Choice<Unifier>, Unifier>
implements Unifiable<Tree>, Tree

A serializable representation of a template syntax tree which can be unified with a target AST and inlined based on a set of substitutions.

Author:

Louis Wasserman (lowasser@google.com)

See Also:

• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface Tree

Tree.Kind

Field Summary

Fields inherited from class SimpleTreeVisitor

DEFAULT_VALUE

Constructor Summary

Constructors

Constructor	Description
UTree()

Method Summary

Modifier and Type	Method	Description
protected Choice<Unifier>	defaultAction(Tree node, Unifier unifier)
T	inline(Inliner inliner)
Choice<Unifier>	unify(@Nullable Tree target, Unifier unifier)	Returns all valid unification paths (if any) from this Unifier that unify this with target.

Methods inherited from class SimpleTreeVisitor

visit, visit, visitAnnotatedType, visitAnnotation, visitAnyPattern, visitArrayAccess, visitArrayType, visitAssert, visitAssignment, visitBinary, visitBindingPattern, visitBlock, visitBreak, visitCase, visitCatch, visitClass, visitCompilationUnit, visitCompoundAssignment, visitConditionalExpression, visitConstantCaseLabel, visitContinue, visitDeconstructionPattern, visitDefaultCaseLabel, visitDoWhileLoop, visitEmptyStatement, visitEnhancedForLoop, visitErroneous, visitExports, visitExpressionStatement, visitForLoop, visitIdentifier, visitIf, visitImport, visitInstanceOf, visitIntersectionType, visitLabeledStatement, visitLambdaExpression, visitLiteral, visitMemberReference, visitMemberSelect, visitMethod, visitMethodInvocation, visitModifiers, visitModule, visitNewArray, visitNewClass, visitOpens, visitOther, visitPackage, visitParameterizedType, visitParenthesized, visitPatternCaseLabel, visitPrimitiveType, visitProvides, visitRequires, visitReturn, visitSwitch, visitSwitchExpression, visitSynchronized, visitThrow, visitTry, visitTypeCast, visitTypeParameter, visitUnary, visitUnionType, visitUses, visitVariable, visitWhileLoop, visitWildcard, visitYield

Methods inherited from class Object

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

Methods inherited from interface Tree

accept, getKind

Constructor Details

UTree

public UTree()

Method Details

unify

public Choice<Unifier> unify(@Nullable Tree target,
 Unifier unifier)

Description copied from interface: Unifiable

Returns all valid unification paths (if any) from this Unifier that unify this with target.

Specified by:

unify in interface Unifiable<T extends com.sun.tools.javac.tree.JCTree>

defaultAction

protected Choice<Unifier> defaultAction(Tree node,
 Unifier unifier)

Overrides:

defaultAction in class SimpleTreeVisitor<Choice<Unifier>, Unifier>

inline

T inline(Inliner inliner)
  throws CouldNotResolveImportException

Throws:

CouldNotResolveImportException