com.google.auto.value.processor

Class TypeSimplifier.ToStringTypeVisitor

java.lang.Object

javax.lang.model.util.AbstractTypeVisitor6<R,P>

javax.lang.model.util.SimpleTypeVisitor6<java.lang.StringBuilder,java.lang.StringBuilder>

com.google.auto.value.processor.TypeSimplifier.ToStringTypeVisitor

All Implemented Interfaces:

javax.lang.model.type.TypeVisitor<java.lang.StringBuilder,java.lang.StringBuilder>

Direct Known Subclasses:

TypeSimplifier.ToStringRawTypeVisitor

Enclosing class:

TypeSimplifier

private class TypeSimplifier.ToStringTypeVisitor
extends javax.lang.model.util.SimpleTypeVisitor6<java.lang.StringBuilder,java.lang.StringBuilder>

Visitor that produces a string representation of a type for use in generated code. The visitor takes into account the imports defined by TypeSimplifier.typesToImport() and will use the short names of those types.

A simpler alternative would be just to use TypeMirror.toString() and regular expressions to pick apart the type references and replace fully-qualified types where possible. That depends on unspecified behaviour of TypeMirror.toString(), though, and is vulnerable to formatting quirks such as the way it omits the space after the comma in java.util.Map<java.lang.String, java.lang.String>.

Field Summary

Fields inherited from class javax.lang.model.util.SimpleTypeVisitor6

DEFAULT_VALUE

Constructor Summary

Constructors

Modifier	Constructor and Description
private	ToStringTypeVisitor()

Method Summary

Modifier and Type	Method and Description
(package private) void	appendTypeArguments(javax.lang.model.type.DeclaredType type, java.lang.StringBuilder sb)
protected java.lang.StringBuilder	defaultAction(javax.lang.model.type.TypeMirror type, java.lang.StringBuilder sb)
java.lang.StringBuilder	visitArray(javax.lang.model.type.ArrayType type, java.lang.StringBuilder sb)
java.lang.StringBuilder	visitDeclared(javax.lang.model.type.DeclaredType type, java.lang.StringBuilder sb)
java.lang.StringBuilder	visitWildcard(javax.lang.model.type.WildcardType type, java.lang.StringBuilder sb)

Methods inherited from class javax.lang.model.util.SimpleTypeVisitor6

visitError, visitExecutable, visitNoType, visitNull, visitPrimitive, visitTypeVariable

Methods inherited from class javax.lang.model.util.AbstractTypeVisitor6

visit, visit, visitIntersection, visitUnion, visitUnknown

Methods inherited from class java.lang.Object

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

Constructor Detail

ToStringTypeVisitor

private ToStringTypeVisitor()

Method Detail

defaultAction

protected java.lang.StringBuilder defaultAction(javax.lang.model.type.TypeMirror type,
                                                java.lang.StringBuilder sb)

Overrides:

defaultAction in class javax.lang.model.util.SimpleTypeVisitor6<java.lang.StringBuilder,java.lang.StringBuilder>

visitArray

public java.lang.StringBuilder visitArray(javax.lang.model.type.ArrayType type,
                                          java.lang.StringBuilder sb)

Specified by:

visitArray in interface javax.lang.model.type.TypeVisitor<java.lang.StringBuilder,java.lang.StringBuilder>

Overrides:

visitArray in class javax.lang.model.util.SimpleTypeVisitor6<java.lang.StringBuilder,java.lang.StringBuilder>

visitDeclared

public java.lang.StringBuilder visitDeclared(javax.lang.model.type.DeclaredType type,
                                             java.lang.StringBuilder sb)

Specified by:

visitDeclared in interface javax.lang.model.type.TypeVisitor<java.lang.StringBuilder,java.lang.StringBuilder>

Overrides:

visitDeclared in class javax.lang.model.util.SimpleTypeVisitor6<java.lang.StringBuilder,java.lang.StringBuilder>

appendTypeArguments

void appendTypeArguments(javax.lang.model.type.DeclaredType type,
                         java.lang.StringBuilder sb)

visitWildcard

public java.lang.StringBuilder visitWildcard(javax.lang.model.type.WildcardType type,
                                             java.lang.StringBuilder sb)

Specified by:

visitWildcard in interface javax.lang.model.type.TypeVisitor<java.lang.StringBuilder,java.lang.StringBuilder>

Overrides:

visitWildcard in class javax.lang.model.util.SimpleTypeVisitor6<java.lang.StringBuilder,java.lang.StringBuilder>