kendal.api.impl

Class AstHelperImpl

java.lang.Object

kendal.api.impl.AstHelperImpl

All Implemented Interfaces:

AstHelper

public class AstHelperImpl
extends Object
implements AstHelper

Nested Class Summary

Nested classes/interfaces inherited from interface kendal.api.AstHelper

AstHelper.Mode

Constructor Summary

Constructors

Constructor and Description
AstHelperImpl(com.sun.tools.javac.util.Context context)

Method Summary

Modifier and Type	Method and Description
void	addArgToAnnotation(Node<com.sun.tools.javac.tree.JCTree.JCAnnotation> annotationNode, Node<com.sun.tools.javac.tree.JCTree.JCAssign> arg) Adds node arg representing assignment to a set of arguments of annotation represented by annotationNode.
void	addElementToClass(Node<com.sun.tools.javac.tree.JCTree.JCClassDecl> clazz, Node element, AstHelper.Mode mode, int offset) Adds node to a specified class according to the mode and offset.
<T extends com.sun.tools.javac.tree.JCTree.JCExpressionStatement> void	addExpressionStatementToConstructor(Node<com.sun.tools.javac.tree.JCTree.JCMethodDecl> method, Node<T> expressionStatement, AstHelper.Mode mode, int offset) Does the same as AstHelper.addExpressionStatementToMethod(Node, Node, Mode, int) but takes into account presence of super() invocation.
<T extends com.sun.tools.javac.tree.JCTree.JCExpressionStatement> void	addExpressionStatementToMethod(Node<com.sun.tools.javac.tree.JCTree.JCMethodDecl> method, Node<T> expressionStatement, AstHelper.Mode mode, int offset) Adds node representing expression statement to a specified method according to the mode and offset.
Node<com.sun.tools.javac.tree.JCTree.JCVariableDecl>	findFieldByNameAndType(Node<com.sun.tools.javac.tree.JCTree.JCClassDecl> classDeclNode, Name name)
Map<Node,Node>	getAnnotationSourceMap(Collection<Node> annotationNodes, String sourceQualifiedName)
Map<String,Object>	getAnnotationValues(Node<com.sun.tools.javac.tree.JCTree.JCAnnotation> annotationNode)
AstNodeBuilder	getAstNodeBuilder() Returns Kendal AST Nodes builder which let's you create new AST nodes in easier way.
AstUtils	getAstUtils() Returns Kendal AST Utils which is a collection of utilities methods.
AstValidator	getAstValidator() Returns Kendal AST validator which contains some basic validations methods.
com.sun.tools.javac.util.Context	getContext() Returns context which allows to obtain objects from javac compiler.
void	replaceNode(Node<? extends com.sun.tools.javac.tree.JCTree> parent, Node<? extends com.sun.tools.javac.tree.JCTree> oldNode, Node<? extends com.sun.tools.javac.tree.JCTree> newNode) In the given parent node replaces oldNode node with the newNode.

Methods inherited from class java.lang.Object

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

Methods inherited from interface kendal.api.AstHelper

addElementToClass

Constructor Detail

AstHelperImpl

public AstHelperImpl(com.sun.tools.javac.util.Context context)

Method Detail

addElementToClass

public void addElementToClass(Node<com.sun.tools.javac.tree.JCTree.JCClassDecl> clazz,
                              Node element,
                              AstHelper.Mode mode,
                              int offset)

Description copied from interface: AstHelper

Adds node to a specified class according to the mode and offset.

Specified by:

addElementToClass in interface AstHelper

Parameters:

clazz - node representing class that is to be modified

element - element to be added to the class

mode - either PREPEND or APPEND, defines whether we add from the beginning or the end

offset - number of lines to be skipped before element is added

addArgToAnnotation

public void addArgToAnnotation(Node<com.sun.tools.javac.tree.JCTree.JCAnnotation> annotationNode,
                               Node<com.sun.tools.javac.tree.JCTree.JCAssign> arg)

Description copied from interface: AstHelper

Adds node arg representing assignment to a set of arguments of annotation represented by annotationNode.

Specified by:

addArgToAnnotation in interface AstHelper

replaceNode

public void replaceNode(Node<? extends com.sun.tools.javac.tree.JCTree> parent,
                        Node<? extends com.sun.tools.javac.tree.JCTree> oldNode,
                        Node<? extends com.sun.tools.javac.tree.JCTree> newNode)

Description copied from interface: AstHelper

In the given parent node replaces oldNode node with the newNode.

Specified by:

replaceNode in interface AstHelper

addExpressionStatementToMethod

public <T extends com.sun.tools.javac.tree.JCTree.JCExpressionStatement> void addExpressionStatementToMethod(Node<com.sun.tools.javac.tree.JCTree.JCMethodDecl> method,
                                                                                                             Node<T> expressionStatement,
                                                                                                             AstHelper.Mode mode,
                                                                                                             int offset)

Description copied from interface: AstHelper

Adds node representing expression statement to a specified method according to the mode and offset.

Specified by:

addExpressionStatementToMethod in interface AstHelper

Parameters:

method - node representing method that is to be modified

expressionStatement - element to be added to the method

mode - either PREPEND or APPEND, defines whether we add from the beginning or the end

offset - number of lines to be skipped before element is added

addExpressionStatementToConstructor

public <T extends com.sun.tools.javac.tree.JCTree.JCExpressionStatement> void addExpressionStatementToConstructor(Node<com.sun.tools.javac.tree.JCTree.JCMethodDecl> method,
                                                                                                                  Node<T> expressionStatement,
                                                                                                                  AstHelper.Mode mode,
                                                                                                                  int offset)

Description copied from interface: AstHelper

Does the same as AstHelper.addExpressionStatementToMethod(Node, Node, Mode, int) but takes into account presence of super() invocation. If present and PREPEND mode is selected, expression statement is added after it.

Specified by:

addExpressionStatementToConstructor in interface AstHelper

findFieldByNameAndType

public Node<com.sun.tools.javac.tree.JCTree.JCVariableDecl> findFieldByNameAndType(Node<com.sun.tools.javac.tree.JCTree.JCClassDecl> classDeclNode,
                                                                                   Name name)

Specified by:

findFieldByNameAndType in interface AstHelper

getContext

public com.sun.tools.javac.util.Context getContext()

Description copied from interface: AstHelper

Returns context which allows to obtain objects from javac compiler.

Specified by:

getContext in interface AstHelper

getAstNodeBuilder

public AstNodeBuilder getAstNodeBuilder()

Description copied from interface: AstHelper

Returns Kendal AST Nodes builder which let's you create new AST nodes in easier way.

Specified by:

getAstNodeBuilder in interface AstHelper

getAstValidator

public AstValidator getAstValidator()

Description copied from interface: AstHelper

Returns Kendal AST validator which contains some basic validations methods.

Specified by:

getAstValidator in interface AstHelper

getAstUtils

public AstUtils getAstUtils()

Description copied from interface: AstHelper

Returns Kendal AST Utils which is a collection of utilities methods. They serve to transform standard objects to javac specific objects.

Specified by:

getAstUtils in interface AstHelper

getAnnotationSourceMap

public Map<Node,Node> getAnnotationSourceMap(Collection<Node> annotationNodes,
                                             String sourceQualifiedName)

Specified by:

getAnnotationSourceMap in interface AstHelper

getAnnotationValues

public Map<String,Object> getAnnotationValues(Node<com.sun.tools.javac.tree.JCTree.JCAnnotation> annotationNode)

Specified by:

getAnnotationValues in interface AstHelper