org.springframework.boot.cli.compiler

Class AstUtils

java.lang.Object

org.springframework.boot.cli.compiler.AstUtils

public abstract class AstUtils
extends Object

General purpose AST utilities.

Author:

Phillip Webb, Dave Syer, Greg Turnquist

Constructor Summary

Constructors

Constructor and Description
AstUtils()

Method Summary

Methods

Modifier and Type	Method and Description
static org.codehaus.groovy.ast.expr.ClosureExpression	getClosure(org.codehaus.groovy.ast.stmt.BlockStatement block, String name)
static org.codehaus.groovy.ast.expr.ClosureExpression	getClosure(org.codehaus.groovy.ast.stmt.BlockStatement block, String name, boolean remove) Extract a top-level name closure from inside this block if there is one.
static boolean	hasAtLeastOneAnnotation(org.codehaus.groovy.ast.AnnotatedNode node, String... annotations) Determine if an AnnotatedNode has one or more of the specified annotations.
static boolean	hasAtLeastOneAnnotation(org.codehaus.groovy.ast.ClassNode node, String... annotations) Determine if a ClassNode has one or more of the specified annotations on the class or any of its methods.
static boolean	hasAtLeastOneFieldOrMethod(org.codehaus.groovy.ast.ClassNode node, String... types) Determine if a ClassNode has one or more fields of the specified types or method returning one or more of the specified types.
static boolean	hasAtLeastOneInterface(org.codehaus.groovy.ast.ClassNode classNode, String... types)
static boolean	subclasses(org.codehaus.groovy.ast.ClassNode node, String... types) Determine if a ClassNode subclasses any of the specified types N.B.

Methods inherited from class java.lang.Object

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

Constructor Detail

AstUtils

public AstUtils()

Method Detail

hasAtLeastOneAnnotation

public static boolean hasAtLeastOneAnnotation(org.codehaus.groovy.ast.ClassNode node,
                              String... annotations)

Determine if a ClassNode has one or more of the specified annotations on the class or any of its methods. N.B. the type names are not normally fully qualified.

hasAtLeastOneAnnotation

public static boolean hasAtLeastOneAnnotation(org.codehaus.groovy.ast.AnnotatedNode node,
                              String... annotations)

Determine if an AnnotatedNode has one or more of the specified annotations. N.B. the annotation type names are not normally fully qualified.

hasAtLeastOneFieldOrMethod

public static boolean hasAtLeastOneFieldOrMethod(org.codehaus.groovy.ast.ClassNode node,
                                 String... types)

Determine if a ClassNode has one or more fields of the specified types or method returning one or more of the specified types. N.B. the type names are not normally fully qualified.

subclasses

public static boolean subclasses(org.codehaus.groovy.ast.ClassNode node,
                 String... types)

Determine if a ClassNode subclasses any of the specified types N.B. the type names are not normally fully qualified.

hasAtLeastOneInterface

public static boolean hasAtLeastOneInterface(org.codehaus.groovy.ast.ClassNode classNode,
                             String... types)

getClosure

public static org.codehaus.groovy.ast.expr.ClosureExpression getClosure(org.codehaus.groovy.ast.stmt.BlockStatement block,
                                                        String name,
                                                        boolean remove)

Extract a top-level name closure from inside this block if there is one. Removes it from the block at the same time.

Parameters:

block - a block statement (class definition)

Returns:

a beans Closure if one can be found, null otherwise

getClosure

public static org.codehaus.groovy.ast.expr.ClosureExpression getClosure(org.codehaus.groovy.ast.stmt.BlockStatement block,
                                                        String name)