optimize class name

Author: seawinde

fe/fe-core/src/main/java/org/apache/doris/nereids/rules/exploration/mv/MaterializedViewScanRule.java renamed to fe/fe-core/src/main/java/org/apache/doris/nereids/rules/exploration/mv/AbstractMaterializedViewScanRule.java

@@ -34,7 +34,7 @@
 /**
  * This is responsible for single table rewriting according to different pattern
  * */
-public abstract class MaterializedViewScanRule extends AbstractMaterializedViewRule {
+public abstract class AbstractMaterializedViewScanRule extends AbstractMaterializedViewRule {
 
     @Override
     protected Plan rewriteQueryByView(MatchMode matchMode,

fe/fe-core/src/main/java/org/apache/doris/nereids/rules/exploration/mv/MaterializedViewFilterProjectScanRule.java

@@ -30,7 +30,7 @@
 /**
  * MaterializedViewFilterProjectScanRule
  */
-public class MaterializedViewFilterProjectScanRule extends MaterializedViewScanRule {
+public class MaterializedViewFilterProjectScanRule extends AbstractMaterializedViewScanRule {
 
     public static final MaterializedViewFilterProjectScanRule INSTANCE = new MaterializedViewFilterProjectScanRule();
 

fe/fe-core/src/main/java/org/apache/doris/nereids/rules/exploration/mv/MaterializedViewFilterScanRule.java

@@ -29,7 +29,7 @@
 /**
  * MaterializedViewFilterScanRule
  */
-public class MaterializedViewFilterScanRule extends MaterializedViewScanRule {
+public class MaterializedViewFilterScanRule extends AbstractMaterializedViewScanRule {
 
     public static final MaterializedViewFilterScanRule INSTANCE = new MaterializedViewFilterScanRule();
 

fe/fe-core/src/main/java/org/apache/doris/nereids/rules/exploration/mv/MaterializedViewProjectFilterScanRule.java

@@ -30,7 +30,7 @@
 /**
  * MaterializedViewProjectFilterScanRule
  */
-public class MaterializedViewProjectFilterScanRule extends MaterializedViewScanRule {
+public class MaterializedViewProjectFilterScanRule extends AbstractMaterializedViewScanRule {
 
     public static final MaterializedViewProjectFilterScanRule INSTANCE = new MaterializedViewProjectFilterScanRule();
 

fe/fe-core/src/main/java/org/apache/doris/nereids/rules/exploration/mv/MaterializedViewProjectScanRule.java

@@ -29,7 +29,7 @@
 /**
  * MaterializedViewProjectScanRule
  */
-public class MaterializedViewProjectScanRule extends MaterializedViewScanRule {
+public class MaterializedViewProjectScanRule extends AbstractMaterializedViewScanRule {
 
     public static final MaterializedViewProjectScanRule INSTANCE = new MaterializedViewProjectScanRule();