minor, add equals and hashcode to RowKeyColDesc
Project: http://git-wip-us.apache.org/repos/asf/kylin/repo Commit: http://git-wip-us.apache.org/repos/asf/kylin/commit/7446c56b Tree: http://git-wip-us.apache.org/repos/asf/kylin/tree/7446c56b Diff: http://git-wip-us.apache.org/repos/asf/kylin/diff/7446c56b Branch: refs/heads/master-cdh5.7 Commit: 7446c56b1aca87fce9868c9e1f0674299b05c405 Parents: 1d53ce9 Author: lidongsjtu <lid...@apache.org> Authored: Sat Dec 17 13:46:22 2016 +0800 Committer: lidongsjtu <lid...@apache.org> Committed: Mon Dec 19 12:57:14 2016 +0800 ---------------------------------------------------------------------- .../apache/kylin/cube/model/RowKeyColDesc.java | 26 ++++++++++++++++++++ 1 file changed, 26 insertions(+) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/kylin/blob/7446c56b/core-cube/src/main/java/org/apache/kylin/cube/model/RowKeyColDesc.java ---------------------------------------------------------------------- diff --git a/core-cube/src/main/java/org/apache/kylin/cube/model/RowKeyColDesc.java b/core-cube/src/main/java/org/apache/kylin/cube/model/RowKeyColDesc.java index 3b49323..ef34a9b 100644 --- a/core-cube/src/main/java/org/apache/kylin/cube/model/RowKeyColDesc.java +++ b/core-cube/src/main/java/org/apache/kylin/cube/model/RowKeyColDesc.java @@ -155,8 +155,34 @@ public class RowKeyColDesc { } @Override + public int hashCode() { + final int prime = 31; + int result = 1; + result = prime * result + ((column == null) ? 0 : column.hashCode()); + return result; + } + + @Override public String toString() { return Objects.toStringHelper(this).add("column", column).add("encoding", encoding).toString(); } + @Override + public boolean equals(Object o) { + if (this == o) { + return true; + } + + if (o == null || getClass() != o.getClass()) { + return false; + } + + RowKeyColDesc that = (RowKeyColDesc) o; + + if (column != null ? !column.equals(that.column) : that.column != null) { + return false; + } + + return true; + } } \ No newline at end of file
