Package org.openrewrite.java.internal

Class DefaultJavaTypeSignatureBuilder

java.lang.Object

org.openrewrite.java.internal.DefaultJavaTypeSignatureBuilder

All Implemented Interfaces:

JavaTypeSignatureBuilder

public class DefaultJavaTypeSignatureBuilder
extends java.lang.Object
implements JavaTypeSignatureBuilder

Field Summary

Fields

Modifier and Type	Field	Description
static DefaultJavaTypeSignatureBuilder	TO_STRING

Constructor Summary

Constructors

Constructor	Description
DefaultJavaTypeSignatureBuilder()

Method Summary

Modifier and Type	Method	Description
java.lang.String	arraySignature(java.lang.Object type)
java.lang.String	classSignature(java.lang.Object type)
java.lang.String	genericSignature(java.lang.Object type)	When generic type variables are cyclic, like U extends Cyclic<? extends U>, represent the cycle with the bound name, like Generic{U extends Cyclic<? extends U>}.
java.lang.String	methodSignature(JavaType.Method method)
java.lang.String	parameterizedSignature(java.lang.Object type)
java.lang.String	primitiveSignature(java.lang.Object type)
java.lang.String	signature(@Nullable java.lang.Object type)
java.lang.String	variableSignature(JavaType.Variable variable)

Methods inherited from class java.lang.Object

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

Field Detail

TO_STRING

public static final DefaultJavaTypeSignatureBuilder TO_STRING

Constructor Detail

DefaultJavaTypeSignatureBuilder

public DefaultJavaTypeSignatureBuilder()

Method Detail

signature

public java.lang.String signature(@Nullable
                                  @Nullable java.lang.Object type)

Specified by:

signature in interface JavaTypeSignatureBuilder

Parameters:

type - A type object.

Returns:

The type signature. If t is null, the signature is {undefined}.

arraySignature

public java.lang.String arraySignature(java.lang.Object type)

Specified by:

arraySignature in interface JavaTypeSignatureBuilder

Parameters:

type - An array type.

Returns:

Formatted like Integer[].

classSignature

public java.lang.String classSignature(java.lang.Object type)

Specified by:

classSignature in interface JavaTypeSignatureBuilder

Parameters:

type - A class type.

Returns:

Formatted like java.util.List.

genericSignature

public java.lang.String genericSignature(java.lang.Object type)

Description copied from interface: JavaTypeSignatureBuilder

When generic type variables are cyclic, like U extends Cyclic<? extends U>, represent the cycle with the bound name, like Generic{U extends Cyclic<? extends U>}.

When the bound is Object (regardless of whether that bound is implicit or explicit in the source code),the type variable is considered invariant and the bound is omitted. So Generic{List<?>} is favored over Generic{List<? extends java.lang.Object>}.

Specified by:

genericSignature in interface JavaTypeSignatureBuilder

Parameters:

type - A generic type.

Returns:

Formatted like Generic{U extends java.lang.Comparable} (covariant) or Generic{U super java.lang.Comparable} (contravariant).

parameterizedSignature

public java.lang.String parameterizedSignature(java.lang.Object type)

Specified by:

parameterizedSignature in interface JavaTypeSignatureBuilder

Parameters:

type - A parameterized type.

Returns:

Formatted like java.util.List<java.util.List<Integer>>.

primitiveSignature

public java.lang.String primitiveSignature(java.lang.Object type)

Specified by:

primitiveSignature in interface JavaTypeSignatureBuilder

Parameters:

type - A primitive type.

Returns:

Formatted like Integer.

variableSignature

public java.lang.String variableSignature(JavaType.Variable variable)

methodSignature

public java.lang.String methodSignature(JavaType.Method method)