import quincy beta 17.1.0

[ceph.git] / ceph / src / rocksdb / java / src / main / java / org / rocksdb / FileOperationInfo.java

diff --git a/ceph/src/rocksdb/java/src/main/java/org/rocksdb/FileOperationInfo.java b/ceph/src/rocksdb/java/src/main/java/org/rocksdb/FileOperationInfo.java
new file mode 100644 (file)
index 0000000..aa5743e
--- /dev/null
+++ b/ceph/src/rocksdb/java/src/main/java/org/rocksdb/FileOperationInfo.java
@@ -0,0 +1,112 @@
+// Copyright (c) 2011-present, Facebook, Inc.  All rights reserved.
+//  This source code is licensed under both the GPLv2 (found in the
+//  COPYING file in the root directory) and Apache 2.0 License
+//  (found in the LICENSE.Apache file in the root directory).
+
+package org.rocksdb;
+
+import java.util.Objects;
+
+/**
+ * Java representation of FileOperationInfo struct from include/rocksdb/listener.h
+ */
+public class FileOperationInfo {
+  private final String path;
+  private final long offset;
+  private final long length;
+  private final long startTimestamp;
+  private final long duration;
+  private final Status status;
+
+  /**
+   * Access is private as this will only be constructed from
+   * C++ via JNI.
+   */
+  FileOperationInfo(final String path, final long offset, final long length,
+      final long startTimestamp, final long duration, final Status status) {
+    this.path = path;
+    this.offset = offset;
+    this.length = length;
+    this.startTimestamp = startTimestamp;
+    this.duration = duration;
+    this.status = status;
+  }
+
+  /**
+   * Get the file path.
+   *
+   * @return the file path.
+   */
+  public String getPath() {
+    return path;
+  }
+
+  /**
+   * Get the offset.
+   *
+   * @return the offset.
+   */
+  public long getOffset() {
+    return offset;
+  }
+
+  /**
+   * Get the length.
+   *
+   * @return the length.
+   */
+  public long getLength() {
+    return length;
+  }
+
+  /**
+   * Get the start timestamp (in nanoseconds).
+   *
+   * @return the start timestamp.
+   */
+  public long getStartTimestamp() {
+    return startTimestamp;
+  }
+
+  /**
+   * Get the operation duration (in nanoseconds).
+   *
+   * @return the operation duration.
+   */
+  public long getDuration() {
+    return duration;
+  }
+
+  /**
+   * Get the status.
+   *
+   * @return the status.
+   */
+  public Status getStatus() {
+    return status;
+  }
+
+  @Override
+  public boolean equals(Object o) {
+    if (this == o)
+      return true;
+    if (o == null || getClass() != o.getClass())
+      return false;
+    FileOperationInfo that = (FileOperationInfo) o;
+    return offset == that.offset && length == that.length && startTimestamp == that.startTimestamp
+        && duration == that.duration && Objects.equals(path, that.path)
+        && Objects.equals(status, that.status);
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(path, offset, length, startTimestamp, duration, status);
+  }
+
+  @Override
+  public String toString() {
+    return "FileOperationInfo{"
+        + "path='" + path + '\'' + ", offset=" + offset + ", length=" + length + ", startTimestamp="
+        + startTimestamp + ", duration=" + duration + ", status=" + status + '}';
+  }
+}