Class Java

java.lang.Object

org.codehaus.janino.Java

public final class Java
extends Object

This wrapper class defines classes that represent the elements of the Java programming language.

Notice: "JLS7" refers to the Java Language Specification, Java SE 7 Edition.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	Java.AbstractAnnotation	Convenience class.
static class	Java.AbstractClassDeclaration	Base for the various class declaration kinds.
static class	Java.AbstractCompilationUnit	Holds the result of Parser.parseAbstractCompilationUnit().
static class	Java.AbstractTypeBodyDeclaration	Abstract implementation of Java.TypeBodyDeclaration.
static class	Java.AbstractTypeDeclaration	Abstract implementation of Java.TypeDeclaration.
static class	Java.AccessModifier	Representation of the modifier flags and annotations that are associated with a declaration.
static final class	Java.AlternateConstructorInvocation	Representation of a JLS7 8.8.7.1.
static final class	Java.AmbiguousName	Representation of a JLS7 6.5.2 "ambiguous name".
static interface	Java.Annotatable	Representation of Java elements that can be annotated: Fields, constructors, methods, type declarations.
static interface	Java.Annotation	Representation of a Java annotation.
static interface	Java.AnnotationTypeDeclaration	Base for package member ("top-level") and member ("nested") annotation type declarations.
static final class	Java.AnonymousClassDeclaration	Representation of a JLS7 15.9.5 "anonymous class declaration".
static final class	Java.ArrayAccessExpression	Representation of a JLS7 15.13 (JLS8: 15.10.3) "array access expression".
static final class	Java.ArrayCreationReference	Representation of a "method reference expression", as described in JLS9 15.13, with the form " <var>arrayType</var>::new".
static final class	Java.ArrayInitializer	Representation of a JLS7 10.6 "array initializer".
static interface	Java.ArrayInitializerOrRvalue	The union of Java.ArrayInitializer and Java.Rvalue.
static final class	Java.ArrayLength	Representation of the JLS7 10.7 array type "length" pseudo-member.
static final class	Java.ArrayType	Representation of a JLS7 10.1 "array type".
static final class	Java.AssertStatement	Representation of the JLS7 14.10 ASSERT statement.
static final class	Java.Assignment	Representation of all JLS7 15.26 assignments.
static class	Java.Atom	Abstract base class for Java.Type, Java.Rvalue, Java.Package and Java.ConstructorInvocation.
static final class	Java.BinaryOperation	Representation of all non-operand-modifying binary operations.
static final class	Java.Block	Representation of a Java "block" (JLS7 14.2).
static class	Java.BlockLambdaBody	Representation of a "lambda body" that is a block; see JLS9 15.27.2.
static interface	Java.BlockStatement	Everything that can be compiled to code, e.g.
static final class	Java.BooleanLiteral	Representation of a "boolean literal" (JLS7 3.10.3) (type boolean).
static class	Java.BooleanRvalue	Base class for Java.Rvalues that compile better as conditional branches.
static class	Java.BreakableStatement	Base class for statements that can be terminated abnormally with a break statement.
static final class	Java.BreakStatement	Representation of the JLS7 14.15 BREAK statement.
static final class	Java.Cast	Representation of a JLS7 15.16 "cast expression".
static class	Java.CatchClause	Representation of a JLS7 14.20.1 CATCH clause.
static final class	Java.CatchParameter	Representation of a "catch" parameter.
static final class	Java.CharacterLiteral	Representation of a "character literal" (JLS7 3.10.4) (type char).
static interface	Java.ClassDeclaration	Base for the various class declarations (top-level class, local class, anonymous class, nested class, top-level enum, nested enum).
static final class	Java.ClassInstanceCreationReference	Representation of a "method reference expression", as described in JLS9 15.13, with the form " <var>classType</var>::new".
static final class	Java.ClassLiteral	Representation of a JLS7 15.8.2 "class literal".
static final class	Java.CompilationUnit	Representation of an "ordinary compilation unit" as explained in JLS9 7.3 (before Java 9 known as "compilation unit" and described in JLS8 7.3).
static final class	Java.ConditionalExpression	Representation of a JLS7 15.25 "conditional operation".
static final class	Java.ConstructorDeclarator	Representation of a constructor declarator.
static class	Java.ConstructorInvocation	Abstract bas class for Java.SuperConstructorInvocation and Java.AlternateConstructorInvocation.
static class	Java.ContinuableStatement	Base class for statements that support the "continue" statement.
static final class	Java.ContinueStatement	Representation of the JLS7 14.16 CONTINUE statement.
static final class	Java.Crement	Representation of a JLS7 15.14.2 "postfix increment operation", a JLS7 15.14.3 "postfix decrement operation", a JLS7 15.15.1 "prefix increment operation" or a JLS7 15.15.2 "prefix decrement operation".
static interface	Java.DocCommentable	Representation of a Java element that can be annotated with a DOC comment ("/** ...
static final class	Java.DoStatement	Representation of a JLS7 14.13 DO statement.
static interface	Java.ElementValue	Base of the possible element values in a Java.NormalAnnotation.
static final class	Java.ElementValueArrayInitializer	An element value in the form of an array initializer, e.g.
static class	Java.ElementValuePair	Representation of a "name = value" element in a Java.NormalAnnotation.
static final class	Java.EmptyStatement	Representation of the "empty statement", i.e.
static final class	Java.EnclosingScopeOfTypeDeclaration	Lazily determines and returns the enclosing Java.Scope of the given Java.TypeDeclaration.
static final class	Java.EnumConstant	Representation of an "enum constant", see JLS7 8.9.1.
static interface	Java.EnumDeclaration	Base for package member (a.k.a.
static final class	Java.ExportsModuleDirective	Representation of a (Java 9+) "exports directive", as explained in JLS9 7.7.2.
static class	Java.ExpressionLambdaBody	Representation of a "lambda body" that is an expression; see JLS9 15.27.2.
static final class	Java.ExpressionStatement	Representation of the JLS7 14.8 "expression statement".
static final class	Java.FieldAccess	Representation of an access to a field of a class or an interface.
static final class	Java.FieldAccessExpression	Representation of a JLS7 15.11 "field access expression", including the "array length" pseudo field access.
static final class	Java.FieldDeclaration	This class is derived from "Statement", because it provides for the initialization of the field.
static interface	Java.FieldDeclarationOrInitializer
static final class	Java.FloatingPointLiteral	Representation of a "floating-point literal" (JLS7 3.10.2) (types float and double).
static final class	Java.ForEachStatement	Representation of a JLS7 14.14.2 "enhanced FOR statement".
static class	Java.FormalLambdaParameters	Representation of "lamba parameters" that include a formal parameter list; see JLS9 15.27.1.
static final class	Java.ForStatement	Representation of a JLS7 14.14.1 "basic FOR statement".
static class	Java.FunctionDeclarator	Abstract base class for Java.ConstructorDeclarator and Java.MethodDeclarator.
static class	Java.IdentifierLambdaParameters	Representation of "lamba parameters" that consist of a single identifier; see JLS9 15.27.1
static final class	Java.IfStatement	Representation of a JLS7 14.9 IF statement.
static class	Java.InferredLambdaParameters	Representation of "lamba parameters" that include an inferred formal parameter list; see JLS9 15.27.1.
static final class	Java.Initializer	Representation of an "instance initializer" (JLS7 8.6) or "static initializer" (JLS7 8.7).
(package private) static interface	Java.InnerClassDeclaration	Represents the declaration of an inner class, i.e.
static final class	Java.Instanceof	Representation of a JLS7 15.20.2 "type comparison operation".
static final class	Java.IntegerLiteral	Representation of an "integer literal" (JLS7 3.10.1) (types int and long).
static class	Java.InterfaceDeclaration	Base for the various interface declaration kinds.
static class	Java.Invocation	Abstract base class for Java.MethodInvocation and Java.SuperclassMethodInvocation.
static final class	Java.LabeledStatement	Representation of a JLS7 14.7 "labeled statement".
static interface	Java.LambdaBody	Representation of a "lambda body", see JLS9 15.27.2.
static class	Java.LambdaExpression	Representation of a (Java 8+) "lambda expression", see JLS9 15.27.
static interface	Java.LambdaParameters	Base for the various "lambda parameters" styles, see JLS9 15.27.1.
static class	Java.Literal	Abstract base class for the various Java literals; see JLS7 3.10.
static final class	Java.LocalClassDeclaration	Representation of a "local class declaration" i.e.
static final class	Java.LocalClassDeclarationStatement	Representation of the JLS7 14.3 "local class declaration statement".
static class	Java.LocalVariable	Representation of a local variable while it is in scope during compilation.
static final class	Java.LocalVariableAccess	Representation of a local variable access -- used during compilation.
static final class	Java.LocalVariableDeclarationStatement	Representation of a JLS7 14.4 "local variable declaration statement".
static class	Java.LocalVariableSlot	All local variables have a slot number; local variables that get written into the "local variable table" also have a start and end offset that defines the variable's extent in the bytecode.
static interface	Java.Locatable	This interface is implemented by objects which are associated with a location in the source code.
static class	Java.Located	Abstract implementation of Java.Locatable.
static class	Java.Lvalue	Representation of an "lvalue", i.e.
static final class	Java.MarkerAnnotation	Representation of a "marker annotation", i.e.
static final class	Java.MemberAnnotationTypeDeclaration	Representation of a member annotation type declaration, a.k.a.
static class	Java.MemberClassDeclaration	Representation of a "member class declaration", i.e.
static final class	Java.MemberEnumDeclaration	Representation of a "member enum declaration", i.e.
static class	Java.MemberInterfaceDeclaration	Representation of a "member interface declaration", i.e.
static interface	Java.MemberTypeDeclaration	Represents a class or interface declaration where the immediately enclosing scope is another class or interface declaration.
static final class	Java.MethodDeclarator	Representation of a method declarator.
static final class	Java.MethodInvocation	Representation of a JLS7 15.12 "method invocation expression".
static final class	Java.MethodReference	Representation of a "method reference expression", as described in JLS9 15.13, with the form " <var>referenceType</var>::identifier.
static interface	Java.Modifier	Base for the various modifiers (access modifiers, annotations).
static class	Java.Modifiers	Deprecated. Many methods that previously accepted a parameter of this type now take a Java.Modifier [] (incompatible API change in JANINO version 3.0.13)
static final class	Java.ModularCompilationUnit	Represents a ModularCompilationUnit as specified in JLS11 7.3.
static final class	Java.ModuleDeclaration	Representation of a "module declaration", as described in JLS9 7.7.
static interface	Java.ModuleDirective	Representation of a (Java 9+) "module directive", as explained in JLS9 7.7.
static class	Java.NamedClassDeclaration	Base for the various named class declarations.
static interface	Java.NamedTypeDeclaration	Represents the declaration of a class or an interface that has a name.
static final class	Java.NewAnonymousClassInstance	Representation of a JLS7 15.9 "anonymous class instance creation expression".
static final class	Java.NewArray	Representation of a JLS7 15.10 "array creation expression".
static final class	Java.NewClassInstance	Representation of a JLS7 "class instance creation expression".
static final class	Java.NewInitializedArray	Representation of a JLS7 15.10 "array creation expression".
static final class	Java.NormalAnnotation	A "normal annotation", i.e.
static final class	Java.NullLiteral	Representation of a "null literal" (JLS7 3.10.7).
static final class	Java.OpensModuleDirective	Representation of a (Java 9+) "opens directive", as explained in JLS9 7.7.2.
static final class	Java.Package	Representation of a JLS7 6.5.2.1.5 "package name".
static class	Java.PackageDeclaration	Representation of a package declaration like package com.acme.tools;.
static final class	Java.PackageMemberAnnotationTypeDeclaration	Representation of a package member annotation type declaration, a.k.a.
static class	Java.PackageMemberClassDeclaration	Implementation of a "package member class declaration", a.k.a.
static final class	Java.PackageMemberEnumDeclaration	Implementation of a "package member enum declaration", a.k.a.
static class	Java.PackageMemberInterfaceDeclaration	Representation of a "package member interface declaration", a.k.a.
static interface	Java.PackageMemberTypeDeclaration	Represents a class or interface declaration on compilation unit level.
(package private) static class	Java.Padder
static final class	Java.ParameterAccess	"Artificial" operation for accessing the parameters of the synthetic constructor of an anonymous class.
static final class	Java.ParenthesizedExpression	Representation of a JLS7 15.8.5 "parenthesized expression".
static enum	Java.Primitive	Java's primitive types.
static final class	Java.PrimitiveType	Representation of a JLS7 4.2 "primitive type", i.e a primitive type "usage", which has a location.
static final class	Java.ProvidesModuleDirective	Representation of a (Java 9+) "provides directive", as explained in JLS9 7.7.4.
static final class	Java.QualifiedThisReference	Representation of an JLS7 15.8.4 access to the current object or an enclosing instance.
static final class	Java.ReferenceType	Representation of a JLS7 4.3 reference type.
static final class	Java.RequiresModuleDirective	Representation of a (Java 9+) "requires directive", as explained in JLS9 7.7.1.
static final class	Java.ReturnStatement	Representation of the JLS7 14.17 RETURN statement.
static class	Java.Rvalue	Representation of an "rvalue", i.e.
static final class	Java.RvalueMemberType	Representation of the first part of a JLS7 15.9 "Qualified class instance creation expression": The " a.new MyClass" part of "a.new MyClass(...)" expression.
static interface	Java.Scope	Representation of a Java "scope", e.g.
static final class	Java.SimpleConstant	This class is not used when code is parsed; it is intended for "programmatic" literals.
static final class	Java.SimpleType	This class is not used when code is parsed; it is intended for "programmatic" types.
static final class	Java.SingleElementAnnotation	Representation of a "single-element annotation", i.e.
static class	Java.Statement	Everything that can occur in the body of a method or in a block.
static final class	Java.StringLiteral	Representation of a "string literal" (JLS7 3.10.5) (type String).
static final class	Java.SuperclassFieldAccessExpression	Representation of an JLS7 "superclass field access expression", e.g.
static final class	Java.SuperclassMethodInvocation	Representation of a JLS7 15.12.1.1.3 "superclass method invocation".
static final class	Java.SuperConstructorInvocation	Representation of a JLS7 8.8.7.1.
static final class	Java.SwitchStatement	The JLS7 14.10 switch Statement.
static final class	Java.SynchronizedStatement	Representation of a JLS7 14.9 SYNCHRONIZED statement.
static final class	Java.TextBlock	Representation of a "text block" (JLS17 3.10.6 Text Blocks) (type String).
static final class	Java.ThisReference	Representation of an JLS7 15.8.3 access to the innermost enclosing instance.
static final class	Java.ThrowStatement	Representation of a JLS7 14.18 THROW statement.
static final class	Java.TryStatement	Representation of a JLS7 14.20 TRY statement.
static class	Java.Type	Representation of a Java type.
static interface	Java.TypeArgument	Representation of a JLS7 4.5.1 type argument.
static interface	Java.TypeBodyDeclaration	Representation of a "ClassBodyDeclaration" or an "InterfaceMemberDeclaration".
static interface	Java.TypeDeclaration	Base for the various kinds of type declarations, e.g.
static class	Java.TypeParameter	Representation of a type parameter (which declares a type variable).
static final class	Java.UnaryOperation	Representation of a JLS7 15.15.3 "unary plus operator", a JLS7 15.15.4 "unary minus operator", a JLS7 15.15.5 "bitwise complement operator" or a JLS7 15.15.6 "logical complement operator".
static final class	Java.UsesModuleDirective	Representation of a (Java 9+) "uses directive", as explained in JLS9 7.7.3.
static final class	Java.VariableDeclarator	Used by FieldDeclaration and LocalVariableDeclarationStatement.
static final class	Java.WhileStatement	Representation of the JLS7 14.2 WHILE statement.
static class	Java.Wildcard	Representation of a JLS7 4.5.1 "wildcard".

Constructor Summary

Constructors

Modifier	Constructor	Description
private	Java()

Method Summary

Modifier and Type	Method	Description
static Java.AccessModifier[]	accessModifiers(Location location, String... keywords)
private static Java.Annotation[]	getAnnotations(Java.Modifier[] modifiers)
private static boolean	hasAccessModifier(Java.Modifier[] modifiers, String... keywords)
static String	join(Object[][] aa, String innerSeparator, String outerSeparator)
static String	join(Object[] a, String separator)
static String	join(Object[] a, String separator, int off, int len)
private static Access	modifiers2Access(Java.Modifier[] modifiers)
private static String	toString(Java.Modifier[] modifiers)

Methods inherited from class Object

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

Constructor Details

Java

private Java()

Method Details

join

public static String join(Object[] a,
 String separator)

Returns:

null iff a == null, or "" iff a.length == 0, or the elements of a, converted to strings concatenated and separated with the separator

join

public static String join(Object[][] aa,
 String innerSeparator,
 String outerSeparator)

Returns:

null iff aa == null, or "" iff aa.length == 0, or the elements of aa, converted to strings concatenated and separated with the outerSeparator

join

public static String join(Object[] a,
 String separator,
 int off,
 int len)

Returns:

"" iff off >= len, or elements off ... len-1 of a, converted to strings, concatenated and separated with the separator

accessModifiers

public static Java.AccessModifier[] accessModifiers(Location location,
 String... keywords)

Returns:

An array of Java.Modifiers, parsed from a sequence of access modifier keywords

hasAccessModifier

private static boolean hasAccessModifier(Java.Modifier[] modifiers,
 String... keywords)

Returns:

Whether the modifiers contain any of the access modifier keywords

getAnnotations

private static Java.Annotation[] getAnnotations(Java.Modifier[] modifiers)

modifiers2Access

private static Access modifiers2Access(Java.Modifier[] modifiers)

toString

private static String toString(Java.Modifier[] modifiers)