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/*******************************************************************************
* Copyright (c) 2015 Jeff Martin.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the GNU Lesser General Public
* License v3.0 which accompanies this distribution, and is available at
* http://www.gnu.org/licenses/lgpl.html
* <p>
* Contributors:
* Jeff Martin - initial API and implementation
******************************************************************************/
package cuchaz.enigma.translation.representation.entry;
import com.google.common.base.Preconditions;
import cuchaz.enigma.translation.Translator;
import cuchaz.enigma.translation.mapping.EntryMapping;
import cuchaz.enigma.translation.representation.MethodDescriptor;
import cuchaz.enigma.utils.Utils;
import javax.annotation.Nullable;
public class MethodEntry extends ParentedEntry<ClassEntry> implements Comparable<MethodEntry> {
protected final MethodDescriptor descriptor;
public MethodEntry(ClassEntry parent, String name, MethodDescriptor descriptor) {
this(parent, name, descriptor, null);
}
public MethodEntry(ClassEntry parent, String name, MethodDescriptor descriptor, String javadocs) {
super(parent, name, javadocs);
Preconditions.checkNotNull(parent, "Parent cannot be null");
Preconditions.checkNotNull(descriptor, "Method descriptor cannot be null");
this.descriptor = descriptor;
}
public static MethodEntry parse(String owner, String name, String desc) {
return new MethodEntry(new ClassEntry(owner), name, new MethodDescriptor(desc), null);
}
@Override
public Class<ClassEntry> getParentType() {
return ClassEntry.class;
}
public MethodDescriptor getDesc() {
return this.descriptor;
}
public boolean isConstructor() {
return name.equals("<init>") || name.equals("<clinit>");
}
@Override
public MethodEntry translate(Translator translator, @Nullable EntryMapping mapping) {
String translatedName = mapping != null ? mapping.getTargetName() : name;
String docs = mapping != null ? mapping.getJavadoc() : null;
return new MethodEntry(parent, translatedName, translator.translate(descriptor), docs);
}
@Override
public MethodEntry withName(String name) {
return new MethodEntry(parent, name, descriptor, javadocs);
}
@Override
public MethodEntry withParent(ClassEntry parent) {
return new MethodEntry(new ClassEntry(parent.getFullName()), name, descriptor, javadocs);
}
@Override
public int hashCode() {
return Utils.combineHashesOrdered(this.parent, this.name, this.descriptor);
}
@Override
public boolean equals(Object other) {
return other instanceof MethodEntry && equals((MethodEntry) other);
}
public boolean equals(MethodEntry other) {
return this.parent.equals(other.getParent()) && this.name.equals(other.getName()) && this.descriptor.equals(other.getDesc());
}
@Override
public boolean canConflictWith(Entry<?> entry) {
if (entry instanceof MethodEntry) {
MethodEntry methodEntry = (MethodEntry) entry;
return methodEntry.parent.equals(parent) && methodEntry.descriptor.canConflictWith(descriptor);
}
return false;
}
@Override
public String toString() {
return this.parent.getFullName() + "." + this.name + this.descriptor;
}
@Override
public int compareTo(MethodEntry entry) {
return (name + descriptor.toString()).compareTo(entry.name + entry.descriptor.toString());
}
}
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