| /* |
| * Copyright 2012, Google Inc. |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are |
| * met: |
| * |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above |
| * copyright notice, this list of conditions and the following disclaimer |
| * in the documentation and/or other materials provided with the |
| * distribution. |
| * * Neither the name of Google Inc. nor the names of its |
| * contributors may be used to endorse or promote products derived from |
| * this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| package org.jf.dexlib2.immutable; |
| |
| import com.google.common.collect.ImmutableList; |
| import com.google.common.collect.ImmutableSet; |
| import com.google.common.collect.ImmutableSortedSet; |
| import com.google.common.collect.Ordering; |
| import org.jf.dexlib2.base.reference.BaseMethodReference; |
| import org.jf.dexlib2.iface.Annotation; |
| import org.jf.dexlib2.iface.Method; |
| import org.jf.dexlib2.iface.MethodImplementation; |
| import org.jf.dexlib2.iface.MethodParameter; |
| import org.jf.util.ImmutableConverter; |
| import org.jf.util.ImmutableUtils; |
| |
| import javax.annotation.Nonnull; |
| import javax.annotation.Nullable; |
| import java.util.Set; |
| |
| public class ImmutableMethod extends BaseMethodReference implements Method { |
| @Nonnull protected final String definingClass; |
| @Nonnull protected final String name; |
| @Nonnull protected final ImmutableList<? extends ImmutableMethodParameter> parameters; |
| @Nonnull protected final String returnType; |
| protected final int accessFlags; |
| @Nonnull protected final ImmutableSet<? extends ImmutableAnnotation> annotations; |
| @Nullable protected final ImmutableMethodImplementation methodImplementation; |
| |
| public ImmutableMethod(@Nonnull String definingClass, |
| @Nonnull String name, |
| @Nullable Iterable<? extends MethodParameter> parameters, |
| @Nonnull String returnType, |
| int accessFlags, |
| @Nullable Set<? extends Annotation> annotations, |
| @Nullable MethodImplementation methodImplementation) { |
| this.definingClass = definingClass; |
| this.name = name; |
| this.parameters = ImmutableMethodParameter.immutableListOf(parameters); |
| this.returnType = returnType; |
| this.accessFlags = accessFlags; |
| this.annotations = ImmutableAnnotation.immutableSetOf(annotations); |
| this.methodImplementation = ImmutableMethodImplementation.of(methodImplementation); |
| } |
| |
| public ImmutableMethod(@Nonnull String definingClass, |
| @Nonnull String name, |
| @Nullable ImmutableList<? extends ImmutableMethodParameter> parameters, |
| @Nonnull String returnType, |
| int accessFlags, |
| @Nullable ImmutableSet<? extends ImmutableAnnotation> annotations, |
| @Nullable ImmutableMethodImplementation methodImplementation) { |
| this.definingClass = definingClass; |
| this.name = name; |
| this.parameters = ImmutableUtils.nullToEmptyList(parameters); |
| this.returnType = returnType; |
| this.accessFlags = accessFlags; |
| this.annotations = ImmutableUtils.nullToEmptySet(annotations); |
| this.methodImplementation = methodImplementation; |
| } |
| |
| public static ImmutableMethod of(Method method) { |
| if (method instanceof ImmutableMethod) { |
| return (ImmutableMethod)method; |
| } |
| return new ImmutableMethod( |
| method.getDefiningClass(), |
| method.getName(), |
| method.getParameters(), |
| method.getReturnType(), |
| method.getAccessFlags(), |
| method.getAnnotations(), |
| method.getImplementation()); |
| } |
| |
| @Override @Nonnull public String getDefiningClass() { return definingClass; } |
| @Override @Nonnull public String getName() { return name; } |
| @Override @Nonnull public ImmutableList<? extends CharSequence> getParameterTypes() { return parameters; } |
| @Override @Nonnull public ImmutableList<? extends ImmutableMethodParameter> getParameters() { return parameters; } |
| @Override @Nonnull public String getReturnType() { return returnType; } |
| @Override public int getAccessFlags() { return accessFlags; } |
| @Override @Nonnull public ImmutableSet<? extends ImmutableAnnotation> getAnnotations() { return annotations; } |
| @Override @Nullable public ImmutableMethodImplementation getImplementation() { return methodImplementation; } |
| |
| @Nonnull |
| public static ImmutableSortedSet<ImmutableMethod> immutableSetOf(@Nullable Iterable<? extends Method> list) { |
| return CONVERTER.toSortedSet(Ordering.natural(), list); |
| } |
| |
| private static final ImmutableConverter<ImmutableMethod, Method> CONVERTER = |
| new ImmutableConverter<ImmutableMethod, Method>() { |
| @Override |
| protected boolean isImmutable(@Nonnull Method item) { |
| return item instanceof ImmutableMethod; |
| } |
| |
| @Nonnull |
| @Override |
| protected ImmutableMethod makeImmutable(@Nonnull Method item) { |
| return ImmutableMethod.of(item); |
| } |
| }; |
| } |