org.codehaus.groovy.ast.tools.ClassNodeUtils Maven / Gradle / Ivy
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* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
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package org.codehaus.groovy.ast.tools;
import org.codehaus.groovy.ast.ClassHelper;
import org.codehaus.groovy.ast.ClassNode;
import org.codehaus.groovy.ast.MethodNode;
import java.util.Arrays;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
public class ClassNodeUtils {
public static void addInterfaceMethods(ClassNode cnode, Map methodsMap) {
// add in unimplemented abstract methods from the interfaces
for (ClassNode iface : cnode.getInterfaces()) {
Map ifaceMethodsMap = iface.getDeclaredMethodsMap();
for (String methSig : ifaceMethodsMap.keySet()) {
if (!methodsMap.containsKey(methSig)) {
MethodNode methNode = ifaceMethodsMap.get(methSig);
methodsMap.put(methSig, methNode);
}
}
}
}
public static Map getDeclaredMethodMapsFromInterfaces(ClassNode classNode) {
Map result = new HashMap();
ClassNode[] interfaces = classNode.getInterfaces();
for (ClassNode iface : interfaces) {
result.putAll(iface.getDeclaredMethodsMap());
}
return result;
}
public static void addDeclaredMethodMapsFromSuperInterfaces(ClassNode cn, Map allInterfaceMethods) {
List cnInterfaces = Arrays.asList(cn.getInterfaces());
ClassNode sn = cn.getSuperClass();
while (sn != null && !sn.equals(ClassHelper.OBJECT_TYPE)) {
ClassNode[] interfaces = sn.getInterfaces();
for (ClassNode iface : interfaces) {
if (!cnInterfaces.contains(iface)) {
allInterfaceMethods.putAll(iface.getDeclaredMethodsMap());
}
}
sn = sn.getSuperClass();
}
}
}