com.cynnyx.auto.value.map.Property.java Source code

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Here is the source code for com.cynnyx.auto.value.map.Property.java

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/*
 * Copyright (c) 2016 Cynny SpA.
 *
 * Licensed 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, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.cynnyx.auto.value.map;

import com.google.common.collect.ImmutableSet;
import com.squareup.javapoet.TypeName;
import java.util.LinkedList;
import java.util.List;
import java.util.Map;
import javax.lang.model.element.AnnotationMirror;
import javax.lang.model.element.ExecutableElement;

class Property {
    final String methodName;
    final String humanName;
    final ExecutableElement element;
    final TypeName type;
    final ImmutableSet<String> annotations;

    Property(String humanName, ExecutableElement element) {
        this.methodName = element.getSimpleName().toString();
        this.humanName = humanName;
        this.element = element;

        type = TypeName.get(element.getReturnType());
        annotations = buildAnnotations(element);
    }

    private ImmutableSet<String> buildAnnotations(ExecutableElement element) {
        ImmutableSet.Builder<String> builder = ImmutableSet.builder();

        List<? extends AnnotationMirror> annotations = element.getAnnotationMirrors();
        for (AnnotationMirror annotation : annotations) {
            builder.add(annotation.getAnnotationType().asElement().getSimpleName().toString());
        }

        return builder.build();
    }

    static List<Property> readProperties(Map<String, ExecutableElement> properties) {
        List<Property> values = new LinkedList<>();
        for (Map.Entry<String, ExecutableElement> entry : properties.entrySet()) {
            values.add(new Property(entry.getKey(), entry.getValue()));
        }
        return values;
    }
}