Revert "HADOOP-15852. Refactor QuotaUsage. Contributed by Beluga Behr."
This reverts commit fb9deed41d
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@ -40,12 +40,14 @@ public class QuotaUsage {
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/** Builder class for QuotaUsage. */
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public static class Builder {
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public Builder() {
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this.quota = -1L;
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this.spaceQuota = -1L;
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this.quota = -1;
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this.spaceQuota = -1;
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typeConsumed = new long[StorageType.values().length];
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typeQuota = new long[StorageType.values().length];
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Arrays.fill(typeQuota, -1L);
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for (int i = 0; i < typeQuota.length; i++) {
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typeQuota[i] = -1;
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}
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}
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public Builder fileAndDirectoryCount(long count) {
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@ -69,8 +71,9 @@ public Builder spaceQuota(long spaceQuota) {
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}
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public Builder typeConsumed(long[] typeConsumed) {
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System.arraycopy(typeConsumed, 0, this.typeConsumed, 0,
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typeConsumed.length);
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for (int i = 0; i < typeConsumed.length; i++) {
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this.typeConsumed[i] = typeConsumed[i];
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}
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return this;
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}
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@ -85,8 +88,9 @@ public Builder typeConsumed(StorageType type, long consumed) {
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}
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public Builder typeQuota(long[] typeQuota) {
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System.arraycopy(typeQuota, 0, this.typeQuota, 0,
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typeQuota.length);
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for (int i = 0; i < typeQuota.length; i++) {
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this.typeQuota[i] = typeQuota[i];
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}
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return this;
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}
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@ -149,12 +153,22 @@ public long getSpaceQuota() {
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/** Return storage type quota. */
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public long getTypeQuota(StorageType type) {
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return (typeQuota != null) ? typeQuota[type.ordinal()] : -1L;
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return (typeQuota != null) ? typeQuota[type.ordinal()] : -1;
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}
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/** Return storage type consumed. */
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public long getTypeConsumed(StorageType type) {
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return (typeConsumed != null) ? typeConsumed[type.ordinal()] : 0L;
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return (typeConsumed != null) ? typeConsumed[type.ordinal()] : 0;
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}
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/** Return storage type quota. */
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private long[] getTypesQuota() {
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return typeQuota;
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}
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/** Return storage type quota. */
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private long[] getTypesConsumed() {
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return typeConsumed;
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}
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/** Return true if any storage type quota has been set. */
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@ -163,7 +177,7 @@ public boolean isTypeQuotaSet() {
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return false;
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}
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for (StorageType t : StorageType.getTypesSupportingQuota()) {
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if (typeQuota[t.ordinal()] > 0L) {
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if (typeQuota[t.ordinal()] > 0) {
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return true;
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}
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}
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@ -176,7 +190,7 @@ public boolean isTypeConsumedAvailable() {
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return false;
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}
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for (StorageType t : StorageType.getTypesSupportingQuota()) {
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if (typeConsumed[t.ordinal()] > 0L) {
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if (typeConsumed[t.ordinal()] > 0) {
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return true;
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}
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}
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@ -184,50 +198,33 @@ public boolean isTypeConsumedAvailable() {
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}
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@Override
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public int hashCode() {
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final int prime = 31;
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int result = 1;
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result = prime * result
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+ (int) (fileAndDirectoryCount ^ (fileAndDirectoryCount >>> 32));
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result = prime * result + (int) (quota ^ (quota >>> 32));
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result = prime * result + (int) (spaceConsumed ^ (spaceConsumed >>> 32));
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result = prime * result + (int) (spaceQuota ^ (spaceQuota >>> 32));
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result = prime * result + Arrays.hashCode(typeConsumed);
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result = prime * result + Arrays.hashCode(typeQuota);
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return result;
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public boolean equals(Object to) {
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return (this == to || (to instanceof QuotaUsage &&
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getFileAndDirectoryCount() ==
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((QuotaUsage) to).getFileAndDirectoryCount() &&
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getQuota() == ((QuotaUsage) to).getQuota() &&
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getSpaceConsumed() == ((QuotaUsage) to).getSpaceConsumed() &&
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getSpaceQuota() == ((QuotaUsage) to).getSpaceQuota() &&
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Arrays.equals(getTypesQuota(), ((QuotaUsage) to).getTypesQuota()) &&
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Arrays.equals(getTypesConsumed(),
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((QuotaUsage) to).getTypesConsumed())));
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}
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@Override
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public boolean equals(Object obj) {
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if (this == obj) {
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return true;
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public int hashCode() {
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long result = (getFileAndDirectoryCount() ^ getQuota() ^
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getSpaceConsumed() ^ getSpaceQuota());
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if (getTypesQuota() != null) {
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for (long quota : getTypesQuota()) {
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result ^= quota;
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}
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}
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if (obj == null) {
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return false;
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if (getTypesConsumed() != null) {
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for (long consumed : getTypesConsumed()) {
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result ^= consumed;
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}
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}
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if (getClass() != obj.getClass()) {
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return false;
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}
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QuotaUsage other = (QuotaUsage) obj;
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if (fileAndDirectoryCount != other.fileAndDirectoryCount) {
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return false;
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}
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if (quota != other.quota) {
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return false;
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}
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if (spaceConsumed != other.spaceConsumed) {
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return false;
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}
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if (spaceQuota != other.spaceQuota) {
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return false;
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}
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if (!Arrays.equals(typeConsumed, other.typeConsumed)) {
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return false;
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}
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if (!Arrays.equals(typeQuota, other.typeQuota)) {
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return false;
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}
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return true;
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return (int)result;
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}
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/**
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@ -295,11 +292,11 @@ protected String getQuotaUsage(boolean hOption) {
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String spaceQuotaStr = QUOTA_NONE;
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String spaceQuotaRem = QUOTA_INF;
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if (quota > 0L) {
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if (quota > 0) {
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quotaStr = formatSize(quota, hOption);
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quotaRem = formatSize(quota-fileAndDirectoryCount, hOption);
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}
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if (spaceQuota >= 0L) {
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if (spaceQuota >= 0) {
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spaceQuotaStr = formatSize(spaceQuota, hOption);
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spaceQuotaRem = formatSize(spaceQuota - spaceConsumed, hOption);
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}
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@ -310,7 +307,7 @@ protected String getQuotaUsage(boolean hOption) {
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protected String getTypesQuotaUsage(boolean hOption,
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List<StorageType> types) {
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StringBuilder content = new StringBuilder();
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StringBuffer content = new StringBuffer();
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for (StorageType st : types) {
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long typeQuota = getTypeQuota(st);
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long typeConsumed = getTypeConsumed(st);
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@ -335,12 +332,13 @@ protected String getTypesQuotaUsage(boolean hOption,
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* @return storage header string
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*/
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public static String getStorageTypeHeader(List<StorageType> storageTypes) {
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StringBuilder header = new StringBuilder();
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StringBuffer header = new StringBuffer();
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for (StorageType st : storageTypes) {
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/* the field length is 13/17 for quota and remain quota
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* as the max length for quota name is ARCHIVE_QUOTA
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* and remain quota name REM_ARCHIVE_QUOTA */
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final String storageName = st.toString();
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String storageName = st.toString();
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header.append(String.format(STORAGE_TYPE_SUMMARY_FORMAT,
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storageName + "_QUOTA", "REM_" + storageName + "_QUOTA"));
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}
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