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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.mapping.entry;
import com.google.common.base.Preconditions;
import cuchaz.enigma.mapping.MethodDescriptor;
import cuchaz.enigma.utils.Utils;
public class MethodEntry implements Entry {
protected final ClassEntry classEntry;
protected final String name;
protected final MethodDescriptor descriptor;
public MethodEntry(ClassEntry classEntry, String name, MethodDescriptor descriptor) {
Preconditions.checkNotNull(classEntry, "Class cannot be null");
Preconditions.checkNotNull(name, "Method name cannot be null");
Preconditions.checkNotNull(descriptor, "Method descriptor cannot be null");
this.classEntry = classEntry;
this.name = name;
this.descriptor = descriptor;
}
@Override
public ClassEntry getOwnerClassEntry() {
return this.classEntry;
}
@Override
public String getName() {
return this.name;
}
public MethodDescriptor getDesc() {
return this.descriptor;
}
public boolean isConstructor() {
return name.equals("<init>") || name.equals("<clinit>");
}
@Override
public String getClassName() {
return this.classEntry.getName();
}
@Override
public MethodEntry updateOwnership(ClassEntry classEntry) {
return new MethodEntry(new ClassEntry(classEntry.getName()), name, descriptor);
}
@Override
public int hashCode() {
return Utils.combineHashesOrdered(this.classEntry, this.name, this.descriptor);
}
@Override
public boolean equals(Object other) {
return other instanceof MethodEntry && equals((MethodEntry) other);
}
public boolean equals(MethodEntry other) {
return this.classEntry.equals(other.getOwnerClassEntry()) && this.name.equals(other.getName()) && this.descriptor.equals(other.getDesc());
}
@Override
public String toString() {
return this.classEntry.getName() + "." + this.name + this.descriptor;
}
}
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