private Expression findStaticField(ClassNode staticImportType, String fieldName) {
if (staticImportType.isPrimaryClassNode() || staticImportType.isResolved()) {
FieldNode field = staticImportType.getField(fieldName);
if (field != null && field.isStatic())
return new PropertyExpression(new ClassExpression(staticImportType), fieldName);
}
return null;
}
private Expression findStaticMethod(
ClassNode staticImportType, String methodName, Expression args) {
if (staticImportType.isPrimaryClassNode() || staticImportType.isResolved()) {
if (staticImportType.hasPossibleStaticMethod(methodName, args)) {
return new StaticMethodCallExpression(staticImportType, methodName, args);
}
}
return null;
}
/**
* Returns the concrete class this classnode relates to. However, this method is inherently unsafe
* as it may return null depending on the compile phase you are using. AST transformations should
* never use this method directly, but rather obtain a new class node using {@link
* #getPlainNodeReference()}.
*
* @return the class this classnode relates to. May return null.
*/
public Class getTypeClass() {
if (clazz != null) return clazz;
if (redirect != null) return redirect.getTypeClass();
ClassNode component = redirect().componentType;
if (component != null && component.isResolved()) {
return Array.newInstance(component.getTypeClass(), 0).getClass();
}
throw new GroovyBugError(
"ClassNode#getTypeClass for " + getName() + " is called before the type class is set ");
}
public boolean isResolved() {
if (clazz != null) return true;
if (redirect != null) return redirect.isResolved();
return componentType != null && componentType.isResolved();
}