org.netbeans.api.java.source
Class GeneratorUtilities

java.lang.Object
  org.netbeans.api.java.source.GeneratorUtilities

public final class GeneratorUtilities
extends Object

Since:

0.20

Method Summary

void	copyComments(Tree source, Tree target, boolean preceding) Copy comments from source tree to target tree.
MethodTree	createAbstractMethodImplementation(TypeElement clazz, ExecutableElement method) Creates an implementation of an abstract method within a class.
List<? extends MethodTree>	createAbstractMethodImplementations(TypeElement clazz, Iterable<? extends ExecutableElement> methods) Creates implementations of abstract methods within a class.
List<? extends MethodTree>	createAllAbstractMethodImplementations(TypeElement clazz) Creates implementations of the all abstract methods within a class.
MethodTree	createConstructor(ClassTree clazz, Iterable<? extends VariableTree> fields) Creates a class constructor.
MethodTree	createConstructor(TypeElement clazz, Iterable<? extends VariableElement> fields, ExecutableElement constructor) Creates a class constructor.
MethodTree	createGetter(TypeElement clazz, VariableElement field) Creates a getter method for a field.
MethodTree	createGetter(VariableTree field) Creates a getter method for a field.
MethodTree	createMethod(DeclaredType asMemberOf, ExecutableElement method) Create a new method tree for the given method element.
MethodTree	createOverridingMethod(TypeElement clazz, ExecutableElement method) Creates an overriding method within a class.
List<? extends MethodTree>	createOverridingMethods(TypeElement clazz, Iterable<? extends ExecutableElement> methods) Creates overriding methods within a class.
MethodTree	createSetter(ClassTree clazz, VariableTree field) Creates a setter method for a field.
MethodTree	createSetter(TypeElement clazz, VariableElement field) Creates a setter method for a field.
static GeneratorUtilities	get(WorkingCopy copy) Returns the instance of this class
<T extends Tree> T	importComments(T original, CompilationUnitTree cut)
<T extends Tree> T	importFQNs(T original) Take a tree as a parameter, replace resolved fully qualified names with simple names and add imports to compilation unit during task commit.
ClassTree	insertClassMember(ClassTree clazz, Tree member) Inserts a member to a class.
ClassTree	insertClassMembers(ClassTree clazz, Iterable<? extends Tree> members) Inserts members to a class.

Methods inherited from class java.lang.Object

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

Method Detail

get

public static GeneratorUtilities get(WorkingCopy copy)

Returns the instance of this class

Parameters:

copy -

Returns:

the GeneratorUtilities instance

Since:

0.20

insertClassMember

public ClassTree insertClassMember(ClassTree clazz,
                                   Tree member)

Inserts a member to a class. Using the rules specified in the CodeStyle it finds the proper place for the member and calls TreeMaker.insertClassMember

Parameters:

clazz - the class to insert the member to

member - the member to add

Returns:

the modified class

Since:

0.20

insertClassMembers

public ClassTree insertClassMembers(ClassTree clazz,
                                    Iterable<? extends Tree> members)

Inserts members to a class. Using the rules specified in the CodeStyle it finds the proper place for each of the members and calls TreeMaker.insertClassMember

Parameters:

clazz - the class to insert the members to

members - the members to insert

Returns:

the modified class

Since:

0.20

createAllAbstractMethodImplementations

public List<? extends MethodTree> createAllAbstractMethodImplementations(TypeElement clazz)

Creates implementations of the all abstract methods within a class.

Parameters:

clazz - the class to create the implementations within

Returns:

the abstract method implementations

Since:

0.20

createAbstractMethodImplementations

public List<? extends MethodTree> createAbstractMethodImplementations(TypeElement clazz,
                                                                      Iterable<? extends ExecutableElement> methods)

Creates implementations of abstract methods within a class.

Parameters:

clazz - the class to create the implementations within

methods - the abstract methods to implement

Returns:

the abstract method implementations

Since:

0.20

createAbstractMethodImplementation

public MethodTree createAbstractMethodImplementation(TypeElement clazz,
                                                     ExecutableElement method)

Creates an implementation of an abstract method within a class.

Parameters:

clazz - the class to create the implementation within

method - the abstract method to implement

Returns:

the abstract method implementation

Since:

0.20

createOverridingMethods

public List<? extends MethodTree> createOverridingMethods(TypeElement clazz,
                                                          Iterable<? extends ExecutableElement> methods)

Creates overriding methods within a class.

Parameters:

clazz - the class to create the methods within

methods - the methods to override

Returns:

the overriding methods

Since:

0.20

createOverridingMethod

public MethodTree createOverridingMethod(TypeElement clazz,
                                         ExecutableElement method)

Creates an overriding method within a class.

Parameters:

clazz - the class to create the method within

method - the method to override

Returns:

the overriding method

Since:

0.20

createMethod

public MethodTree createMethod(DeclaredType asMemberOf,
                               ExecutableElement method)

Create a new method tree for the given method element. The method will be created as if it were member of asMemberOf type (see also Types.asMemberOf(javax.lang.model.type.DeclaredType,javax.lang.model.element.Element)). The new method will have an empty body.

Parameters:

asMemberOf - create the method as if it were member of this type

method - method to create

Returns:

a newly created method

Since:

0.34

See Also:

Types.asMemberOf(javax.lang.model.type.DeclaredType,javax.lang.model.element.Element)

createConstructor

public MethodTree createConstructor(TypeElement clazz,
                                    Iterable<? extends VariableElement> fields,
                                    ExecutableElement constructor)

Creates a class constructor.

Parameters:

clazz - the class to create the constructor for

fields - fields to be initialized by the constructor

constructor - inherited constructor to be called

Returns:

the constructor

Since:

0.20

createConstructor

public MethodTree createConstructor(ClassTree clazz,
                                    Iterable<? extends VariableTree> fields)

Creates a class constructor.

Parameters:

clazz - the class to create the constructor for

fields - fields to be initialized by the constructor

Returns:

the constructor

Since:

0.20

createGetter

public MethodTree createGetter(TypeElement clazz,
                               VariableElement field)

Creates a getter method for a field.

Parameters:

clazz - the class to create the getter within

field - field to create getter for

Returns:

the getter method

Since:

0.20

createGetter

public MethodTree createGetter(VariableTree field)

Creates a getter method for a field.

Parameters:

field - field to create getter for

Returns:

the getter method

Since:

0.20

createSetter

public MethodTree createSetter(TypeElement clazz,
                               VariableElement field)

Creates a setter method for a field.

Parameters:

clazz - the class to create the setter within

field - field to create setter for

Returns:

the setter method

Since:

0.20

createSetter

public MethodTree createSetter(ClassTree clazz,
                               VariableTree field)

Creates a setter method for a field.

Parameters:

clazz - the class to create the setter within

field - field to create setter for

Returns:

the setter method

Since:

0.20

importFQNs

public <T extends Tree> T importFQNs(T original)

Take a tree as a parameter, replace resolved fully qualified names with simple names and add imports to compilation unit during task commit.

Parameters:

original - resolved FQNs in the tree will be imported

Returns:

the new tree containing simple names (QualIdents). Imports for them will be added during task commit.

importComments

public <T extends Tree> T importComments(T original,
                                         CompilationUnitTree cut)

copyComments

public void copyComments(Tree source,
                         Tree target,
                         boolean preceding)

Copy comments from source tree to target tree.

Parameters:

source - tree to copy comments from

target - tree to copy comments to

preceding - true iff preceding comments should be copied

Since:

0.51