本文整理汇总了Java中org.apache.hadoop.hdfs.protocol.BlockStoragePolicy.getStorageTypes方法的典型用法代码示例。如果您正苦于以下问题：Java BlockStoragePolicy.getStorageTypes方法的具体用法？Java BlockStoragePolicy.getStorageTypes怎么用？Java BlockStoragePolicy.getStorageTypes使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.apache.hadoop.hdfs.protocol.BlockStoragePolicy的用法示例。
在下文中一共展示了BlockStoragePolicy.getStorageTypes方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: getStoragePolicy
import org.apache.hadoop.hdfs.protocol.BlockStoragePolicy; //导入方法依赖的package包/类
/**
*
* @param storageTypes - sorted array of storageTypes
* @return Storage Policy which matches the specific storage Combination
*/
private BlockStoragePolicy getStoragePolicy(StorageType[] storageTypes) {
for (BlockStoragePolicy storagePolicy:storagePolicies) {
StorageType[] policyStorageTypes = storagePolicy.getStorageTypes();
policyStorageTypes = Arrays.copyOf(policyStorageTypes, policyStorageTypes.length);
Arrays.sort(policyStorageTypes);
if (policyStorageTypes.length <= storageTypes.length) {
int i = 0;
for (; i < policyStorageTypes.length; i++) {
if (policyStorageTypes[i] != storageTypes[i]) {
break;
}
}
if (i < policyStorageTypes.length) {
continue;
}
int j=policyStorageTypes.length;
for (; j < storageTypes.length; j++) {
if (policyStorageTypes[i-1] != storageTypes[j]) {
break;
}
}
if (j==storageTypes.length) {
return storagePolicy;
}
}
}
return null;
}