com.strobel.reflection.emit.ParameterBuilder Maven / Gradle / Ivy
/*
* ParameterBuilder.java
*
* Copyright (c) 2012 Mike Strobel
*
* This source code is subject to terms and conditions of the Apache License, Version 2.0.
* A copy of the license can be found in the License.html file at the root of this distribution.
* By using this source code in any fashion, you are agreeing to be bound by the terms of the
* Apache License, Version 2.0.
*
* You must not remove this notice, or any other, from this software.
*/
package com.strobel.reflection.emit;
import com.strobel.core.ReadOnlyList;
import com.strobel.core.VerifyArgument;
import com.strobel.reflection.Type;
import java.lang.annotation.Annotation;
/**
* @author Mike Strobel
*/
public final class ParameterBuilder {
private final MethodBuilder _declaringMethod;
private final Type _parameterType;
private final int _position;
private ReadOnlyList> _annotations;
private String _name;
ParameterBuilder(
final MethodBuilder declaringMethod,
final int position,
final String name,
final Type parameterType) {
_declaringMethod = VerifyArgument.notNull(declaringMethod, "declaringMethod");
_position = position;
_name = name != null ? name : "p" + position;
_parameterType = VerifyArgument.notNull(parameterType, "parameterType");
_annotations = ReadOnlyList.emptyList();
}
@SuppressWarnings("unchecked")
public void addCustomAnnotation(final AnnotationBuilder annotation) {
VerifyArgument.notNull(annotation, "annotation");
final AnnotationBuilder[] newAnnotations = new AnnotationBuilder[this._annotations.size() + 1];
_annotations.toArray(newAnnotations);
newAnnotations[this._annotations.size()] = annotation;
_annotations = new ReadOnlyList>(newAnnotations);
}
public ReadOnlyList> getCustomAnnotations() {
return _annotations;
}
public String getName() {
return _name;
}
public Type getParameterType() {
return _parameterType;
}
public int getPosition() {
return _position;
}
void setName(final String name) {
_name = name != null ? name : "p" + _position;
}
}