com.github.javaparser.symbolsolver.javaparser

Class Navigator

java.lang.Object

com.github.javaparser.symbolsolver.javaparser.Navigator

public final class Navigator
extends Object

This class can be used to easily retrieve nodes from a JavaParser AST.

Author:

Federico Tomassetti

Method Summary

Modifier and Type	Method and Description
static com.github.javaparser.ast.body.ClassOrInterfaceDeclaration	demandClass(com.github.javaparser.ast.CompilationUnit cu, String qualifiedName)
static com.github.javaparser.ast.body.ClassOrInterfaceDeclaration	demandClassOrInterface(com.github.javaparser.ast.CompilationUnit compilationUnit, String qualifiedName)
static com.github.javaparser.ast.body.EnumDeclaration	demandEnum(com.github.javaparser.ast.CompilationUnit cu, String qualifiedName)
static com.github.javaparser.ast.body.VariableDeclarator	demandField(com.github.javaparser.ast.body.ClassOrInterfaceDeclaration cd, String name)
static com.github.javaparser.ast.body.MethodDeclaration	demandMethod(com.github.javaparser.ast.body.TypeDeclaration<?> cd, String name)
static com.github.javaparser.ast.body.VariableDeclarator	demandVariableDeclaration(com.github.javaparser.ast.Node node, String name)
static <N> List<N>	findAllNodesOfGivenClass(com.github.javaparser.ast.Node node, Class<N> clazz) Deprecated. use Node.findAll instead
static <N extends com.github.javaparser.ast.Node> Optional<N>	findAncestor(com.github.javaparser.ast.Node node, Class<N> clazz)
static com.github.javaparser.ast.expr.MethodCallExpr	findMethodCall(com.github.javaparser.ast.Node node, String methodName)
static com.github.javaparser.ast.expr.NameExpr	findNameExpression(com.github.javaparser.ast.Node node, String name)
static <N> N	findNodeOfGivenClass(com.github.javaparser.ast.Node node, Class<N> clazz) Deprecated. use Node.findFirst instead
static com.github.javaparser.ast.stmt.ReturnStmt	findReturnStmt(com.github.javaparser.ast.body.MethodDeclaration method)
static com.github.javaparser.ast.expr.SimpleName	findSimpleName(com.github.javaparser.ast.Node node, String name)
static com.github.javaparser.ast.stmt.SwitchStmt	findSwitch(com.github.javaparser.ast.Node node)
static Optional<com.github.javaparser.ast.body.TypeDeclaration<?>>	findType(com.github.javaparser.ast.CompilationUnit cu, String qualifiedName)
static Optional<com.github.javaparser.ast.body.TypeDeclaration<?>>	findType(com.github.javaparser.ast.body.TypeDeclaration<?> td, String qualifiedName)
static com.github.javaparser.ast.Node	getParentNode(com.github.javaparser.ast.Node node)
static com.github.javaparser.ast.Node	requireParentNode(com.github.javaparser.ast.Node node)

Methods inherited from class java.lang.Object

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

Method Detail

getParentNode

public static com.github.javaparser.ast.Node getParentNode(com.github.javaparser.ast.Node node)

requireParentNode

public static com.github.javaparser.ast.Node requireParentNode(com.github.javaparser.ast.Node node)

findType

public static Optional<com.github.javaparser.ast.body.TypeDeclaration<?>> findType(com.github.javaparser.ast.CompilationUnit cu,
                                                                                   String qualifiedName)

findType

public static Optional<com.github.javaparser.ast.body.TypeDeclaration<?>> findType(com.github.javaparser.ast.body.TypeDeclaration<?> td,
                                                                                   String qualifiedName)

demandClass

public static com.github.javaparser.ast.body.ClassOrInterfaceDeclaration demandClass(com.github.javaparser.ast.CompilationUnit cu,
                                                                                     String qualifiedName)

demandEnum

public static com.github.javaparser.ast.body.EnumDeclaration demandEnum(com.github.javaparser.ast.CompilationUnit cu,
                                                                        String qualifiedName)

demandMethod

public static com.github.javaparser.ast.body.MethodDeclaration demandMethod(com.github.javaparser.ast.body.TypeDeclaration<?> cd,
                                                                            String name)

demandField

public static com.github.javaparser.ast.body.VariableDeclarator demandField(com.github.javaparser.ast.body.ClassOrInterfaceDeclaration cd,
                                                                            String name)

findNameExpression

public static com.github.javaparser.ast.expr.NameExpr findNameExpression(com.github.javaparser.ast.Node node,
                                                                         String name)

findSimpleName

public static com.github.javaparser.ast.expr.SimpleName findSimpleName(com.github.javaparser.ast.Node node,
                                                                       String name)

findMethodCall

public static com.github.javaparser.ast.expr.MethodCallExpr findMethodCall(com.github.javaparser.ast.Node node,
                                                                           String methodName)

demandVariableDeclaration

public static com.github.javaparser.ast.body.VariableDeclarator demandVariableDeclaration(com.github.javaparser.ast.Node node,
                                                                                          String name)

demandClassOrInterface

public static com.github.javaparser.ast.body.ClassOrInterfaceDeclaration demandClassOrInterface(com.github.javaparser.ast.CompilationUnit compilationUnit,
                                                                                                String qualifiedName)

findSwitch

public static com.github.javaparser.ast.stmt.SwitchStmt findSwitch(com.github.javaparser.ast.Node node)

findNodeOfGivenClass

@Deprecated
public static <N> N findNodeOfGivenClass(com.github.javaparser.ast.Node node,
                                                     Class<N> clazz)

Deprecated. use Node.findFirst instead

findAllNodesOfGivenClass

@Deprecated
public static <N> List<N> findAllNodesOfGivenClass(com.github.javaparser.ast.Node node,
                                                               Class<N> clazz)

Deprecated. use Node.findAll instead

findReturnStmt

public static com.github.javaparser.ast.stmt.ReturnStmt findReturnStmt(com.github.javaparser.ast.body.MethodDeclaration method)

findAncestor

public static <N extends com.github.javaparser.ast.Node> Optional<N> findAncestor(com.github.javaparser.ast.Node node,
                                                                                  Class<N> clazz)