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new 19496ef9a0 [improve](nereids): remove FakeJoin.java (#11946)
19496ef9a0 is described below
commit 19496ef9a017922b7a950de1377a634d28d7c980
Author: jakevin <[email protected]>
AuthorDate: Mon Aug 22 08:28:20 2022 +0800
[improve](nereids): remove FakeJoin.java (#11946)
---
.../doris/nereids/stats/StatsCalculatorTest.java | 14 ++++---
.../apache/doris/nereids/trees/plans/FakeJoin.java | 43 ----------------------
2 files changed, 8 insertions(+), 49 deletions(-)
diff --git
a/fe/fe-core/src/test/java/org/apache/doris/nereids/stats/StatsCalculatorTest.java
b/fe/fe-core/src/test/java/org/apache/doris/nereids/stats/StatsCalculatorTest.java
index 290cbd7d32..67045678aa 100644
---
a/fe/fe-core/src/test/java/org/apache/doris/nereids/stats/StatsCalculatorTest.java
+++
b/fe/fe-core/src/test/java/org/apache/doris/nereids/stats/StatsCalculatorTest.java
@@ -32,11 +32,11 @@ import org.apache.doris.nereids.trees.expressions.Slot;
import org.apache.doris.nereids.trees.expressions.SlotReference;
import org.apache.doris.nereids.trees.expressions.functions.AggregateFunction;
import org.apache.doris.nereids.trees.expressions.functions.Sum;
-import org.apache.doris.nereids.trees.plans.FakeJoin;
import org.apache.doris.nereids.trees.plans.GroupPlan;
import org.apache.doris.nereids.trees.plans.JoinType;
import org.apache.doris.nereids.trees.plans.logical.LogicalAggregate;
import org.apache.doris.nereids.trees.plans.logical.LogicalFilter;
+import org.apache.doris.nereids.trees.plans.logical.LogicalJoin;
import org.apache.doris.nereids.trees.plans.logical.LogicalLimit;
import org.apache.doris.nereids.trees.plans.logical.LogicalOlapScan;
import org.apache.doris.nereids.trees.plans.logical.LogicalTopN;
@@ -165,9 +165,7 @@ public class StatsCalculatorTest {
@Test
public void testHashJoin() {
- List<String> qualifier = new ArrayList<>();
- qualifier.add("test");
- qualifier.add("t");
+ List<String> qualifier = ImmutableList.of("test", "t");
SlotReference slot1 = new SlotReference("c1", IntegerType.INSTANCE,
true, qualifier);
SlotReference slot2 = new SlotReference("c2", IntegerType.INSTANCE,
true, qualifier);
ColumnStats columnStats1 = new ColumnStats();
@@ -190,8 +188,12 @@ public class StatsCalculatorTest {
EqualTo equalTo = new EqualTo(slot1, slot2);
- FakeJoin fakeSemiJoin = new FakeJoin(JoinType.LEFT_SEMI_JOIN,
Optional.of(equalTo));
- FakeJoin fakeInnerJoin = new FakeJoin(JoinType.INNER_JOIN,
Optional.of(equalTo));
+ LogicalOlapScan scan1 = PlanConstructor.newLogicalOlapScan(0, "t", 0);
+ LogicalOlapScan scan2 = PlanConstructor.newLogicalOlapScan(0, "t", 0);
+ LogicalJoin<LogicalOlapScan, LogicalOlapScan> fakeSemiJoin = new
LogicalJoin<>(
+ JoinType.LEFT_SEMI_JOIN, Optional.of(equalTo), scan1, scan2);
+ LogicalJoin<LogicalOlapScan, LogicalOlapScan> fakeInnerJoin = new
LogicalJoin<>(
+ JoinType.INNER_JOIN, Optional.of(equalTo), scan1, scan2);
StatsDeriveResult semiJoinStats = JoinEstimation.estimate(leftStats,
rightStats, fakeSemiJoin);
Assertions.assertEquals(leftRowCount, semiJoinStats.getRowCount());
diff --git
a/fe/fe-core/src/test/java/org/apache/doris/nereids/trees/plans/FakeJoin.java
b/fe/fe-core/src/test/java/org/apache/doris/nereids/trees/plans/FakeJoin.java
deleted file mode 100644
index 431abccae1..0000000000
---
a/fe/fe-core/src/test/java/org/apache/doris/nereids/trees/plans/FakeJoin.java
+++ /dev/null
@@ -1,43 +0,0 @@
-// Licensed to the Apache Software Foundation (ASF) under one
-// or more contributor license agreements. See the NOTICE file
-// distributed with this work for additional information
-// regarding copyright ownership. The ASF licenses this file
-// to you 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.apache.doris.nereids.trees.plans;
-
-import org.apache.doris.nereids.trees.expressions.Expression;
-import org.apache.doris.nereids.trees.plans.algebra.Join;
-
-import java.util.Optional;
-
-public class FakeJoin implements Join {
- private final JoinType joinType;
- private final Optional<Expression> condition;
-
- public FakeJoin(JoinType joinType, Optional<Expression> condition) {
- this.joinType = joinType;
- this.condition = condition;
- }
-
- @Override
- public JoinType getJoinType() {
- return joinType;
- }
-
- @Override
- public Optional<Expression> getCondition() {
- return condition;
- }
-}
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