org.gradle.api.internalivyservice.ivyresolve.verification.writer.ChecksumEntry Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of gradle-api Show documentation
Show all versions of gradle-api Show documentation
Gradle 6.9.1 API redistribution.
/*
* Copyright 2019 the original author or authors.
*
* 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 org.gradle.api.internal.artifacts.ivyservice.ivyresolve.verification.writer;
import org.gradle.api.internal.artifacts.ivyservice.ivyresolve.verification.ArtifactVerificationOperation;
import org.gradle.api.internal.artifacts.verification.model.ChecksumKind;
import org.gradle.internal.component.external.model.ModuleComponentArtifactIdentifier;
import java.io.File;
class ChecksumEntry extends VerificationEntry {
private final ChecksumKind checksumKind;
private final int hashCode;
// This field is mutable and is just a performance optimization
// to avoid creating an extra map in the end, so it does NOT
// participate in equals/hashcode
private String checksum;
ChecksumEntry(ModuleComponentArtifactIdentifier id, ArtifactVerificationOperation.ArtifactKind artifactKind, File file, ChecksumKind checksumKind) {
super(id, artifactKind, file);
this.checksumKind = checksumKind;
this.hashCode = precomputeHashCode();
}
private int precomputeHashCode() {
int result = id.hashCode();
result = 31 * result + getFile().getName().hashCode();
result = 31 * result + getArtifactKind().hashCode();
result = 31 * result + checksumKind.hashCode();
return result;
}
ChecksumKind getChecksumKind() {
return checksumKind;
}
public String getChecksum() {
return checksum;
}
public void setChecksum(String checksum) {
this.checksum = checksum;
}
@Override
int getOrder() {
return checksumKind.ordinal();
}
@Override
public boolean equals(Object o) {
if (this == o) {
return true;
}
if (o == null || getClass() != o.getClass()) {
return false;
}
ChecksumEntry that = (ChecksumEntry) o;
if (!id.equals(that.id)) {
return false;
}
if (!getArtifactKind().equals(that.getArtifactKind())) {
return false;
}
if (!getFile().equals(that.getFile())) {
return false;
}
return checksumKind == that.checksumKind;
}
@Override
public int hashCode() {
return hashCode;
}
}