/*
* Copyright 1999-2017 Alibaba Group Holding Ltd.
*
* Licensed 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 com.alibaba.druid.stat;
import com.alibaba.druid.util.StringUtils;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
public class TableStat {
int selectCount = 0;
int updateCount = 0;
int deleteCount = 0;
int insertCount = 0;
int dropCount = 0;
int mergeCount = 0;
int createCount = 0;
int alterCount = 0;
int createIndexCount = 0;
int dropIndexCount = 0;
int referencedCount = 0;
public int getReferencedCount() {
return referencedCount;
}
public void incrementReferencedCount() {
referencedCount++;
}
public int getDropIndexCount() {
return dropIndexCount;
}
public void incrementDropIndexCount() {
this.dropIndexCount++;
}
public int getCreateIndexCount() {
return createIndexCount;
}
public void incrementCreateIndexCount() {
createIndexCount++;
}
public int getAlterCount() {
return alterCount;
}
public void incrementAlterCount() {
this.alterCount++;
}
public int getCreateCount() {
return createCount;
}
public void incrementCreateCount() {
this.createCount++;
}
public int getMergeCount() {
return mergeCount;
}
public void incrementMergeCount() {
this.mergeCount++;
}
public int getDropCount() {
return dropCount;
}
public void incrementDropCount() {
dropCount++;
}
public void setDropCount(int dropCount) {
this.dropCount = dropCount;
}
public int getSelectCount() {
return selectCount;
}
public void incrementSelectCount() {
selectCount++;
}
public void setSelectCount(int selectCount) {
this.selectCount = selectCount;
}
public int getUpdateCount() {
return updateCount;
}
public void incrementUpdateCount() {
updateCount++;
}
public void setUpdateCount(int updateCount) {
this.updateCount = updateCount;
}
public int getDeleteCount() {
return deleteCount;
}
public void incrementDeleteCount() {
this.deleteCount++;
}
public void setDeleteCount(int deleteCount) {
this.deleteCount = deleteCount;
}
public void incrementInsertCount() {
this.insertCount++;
}
public int getInsertCount() {
return insertCount;
}
public void setInsertCount(int insertCount) {
this.insertCount = insertCount;
}
public String toString() {
StringBuilder buf = new StringBuilder(4);
if (mergeCount > 0) {
buf.append("Merge");
}
if (insertCount > 0) {
buf.append("Insert");
}
if (updateCount > 0) {
buf.append("Update");
}
if (selectCount > 0) {
buf.append("Select");
}
if (deleteCount > 0) {
buf.append("Delete");
}
if (dropCount > 0) {
buf.append("Drop");
}
if (createCount > 0) {
buf.append("Create");
}
if (alterCount > 0) {
buf.append("Alter");
}
if (createIndexCount > 0) {
buf.append("CreateIndex");
}
if (dropIndexCount > 0) {
buf.append("DropIndex");
}
return buf.toString();
}
public static class Name {
private String name;
public Name(String name){
this.name = name;
}
public String getName() {
return this.name;
}
public int hashCode() {
return StringUtils.lowerHashCode(name);
}
public boolean equals(Object o) {
if (!(o instanceof Name)) {
return false;
}
Name other = (Name) o;
if (this.name == other.name) {
return true;
}
if (this.name == null | other.name == null) {
return false;
}
return this.name.equalsIgnoreCase(other.name);
}
public String toString() {
return this.name;
}
}
public static class Relationship {
private Column left;
private Column right;
private String operator;
public Relationship(){
}
public Column getLeft() {
return left;
}
public void setLeft(Column left) {
this.left = left;
}
public Column getRight() {
return right;
}
public void setRight(Column right) {
this.right = right;
}
public String getOperator() {
return operator;
}
public void setOperator(String operator) {
this.operator = operator;
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + ((left == null) ? 0 : left.hashCode());
result = prime * result + ((operator == null) ? 0 : operator.hashCode());
result = prime * result + ((right == null) ? 0 : right.hashCode());
return result;
}
@Override
public boolean equals(Object obj) {
if (this == obj) {
return true;
}
if (obj == null) {
return false;
}
if (getClass() != obj.getClass()) {
return false;
}
Relationship other = (Relationship) obj;
if (left == null) {
if (other.left != null) {
return false;
}
} else if (!left.equals(other.left)) {
return false;
}
if (operator == null) {
if (other.operator != null) {
return false;
}
} else if (!operator.equals(other.operator)) {
return false;
}
if (right == null) {
if (other.right != null) {
return false;
}
} else if (!right.equals(other.right)) {
return false;
}
return true;
}
@Override
public String toString() {
return left + " " + operator + " " + right;
}
}
public static class Condition {
private Column column;
private String operator;
private List<Object> values = new ArrayList<Object>();
public Column getColumn() {
return column;
}
public void setColumn(Column column) {
this.column = column;
}
public String getOperator() {
return operator;
}
public void setOperator(String operator) {
this.operator = operator;
}
public List<Object> getValues() {
return values;
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + ((column == null) ? 0 : column.hashCode());
result = prime * result + ((operator == null) ? 0 : operator.hashCode());
return result;
}
@Override
public boolean equals(Object obj) {
if (this == obj) {
return true;
}
if (obj == null) {
return false;
}
if (getClass() != obj.getClass()) {
return false;
}
Condition other = (Condition) obj;
if (column == null) {
if (other.column != null) {
return false;
}
} else if (!column.equals(other.column)) {
return false;
}
if (operator == null) {
if (other.operator != null) {
return false;
}
} else if (!operator.equals(other.operator)) {
return false;
}
return true;
}
public String toString() {
StringBuilder stringBuilder = new StringBuilder();
stringBuilder.append(this.column.toString());
stringBuilder.append(' ');
stringBuilder.append(this.operator);
if (values.size() == 1) {
stringBuilder.append(' ');
stringBuilder.append(String.valueOf(this.values.get(0)));
} else if (values.size() > 0) {
stringBuilder.append(" (");
for (int i = 0; i < values.size(); ++i) {
if (i != 0) {
stringBuilder.append(", ");
}
stringBuilder.append(String.valueOf(values.get(i)));
}
stringBuilder.append(")");
}
return stringBuilder.toString();
}
}
public static class Column {
private String table;
private String name;
private boolean where;
private boolean select;
private boolean groupBy;
private boolean having;
private boolean join;
private boolean primaryKey; // for ddl
private boolean unique; //
private Map<String, Object> attributes = new HashMap<String, Object>();
private transient String fullName;
/**
* @since 1.0.20
*/
private String dataType;
public Column(){
}
public Column(String table, String name){
this.table = table;
this.name = name;
}
public String getTable() {
return table;
}
public void setTable(String table) {
this.table = table;
this.fullName = null;
}
public String getFullName() {
if (fullName == null) {
if (table != null) {
fullName = name;
} else {
fullName = table + '.' + name;
}
}
return fullName;
}
public boolean isWhere() {
return where;
}
public void setWhere(boolean where) {
this.where = where;
}
public boolean isSelect() {
return select;
}
public void setSelec(boolean select) {
this.select = select;
}
public boolean isGroupBy() {
return groupBy;
}
public void setGroupBy(boolean groupBy) {
this.groupBy = groupBy;
}
public boolean isHaving() {
return having;
}
public boolean isJoin() {
return join;
}
public void setJoin(boolean join) {
this.join = join;
}
public void setHaving(boolean having) {
this.having = having;
}
public boolean isPrimaryKey() {
return primaryKey;
}
public void setPrimaryKey(boolean primaryKey) {
this.primaryKey = primaryKey;
}
public boolean isUnique() {
return unique;
}
public void setUnique(boolean unique) {
this.unique = unique;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
this.fullName = null;
}
/**
* @since 1.0.20
*/
public String getDataType() {
return dataType;
}
/**
* @since 1.0.20
*/
public void setDataType(String dataType) {
this.dataType = dataType;
}
public Map<String, Object> getAttributes() {
return attributes;
}
public void setAttributes(Map<String, Object> attributes) {
this.attributes = attributes;
}
public int hashCode() {
int tableHashCode = table != null ? StringUtils.lowerHashCode(table) : 0;
int nameHashCode = name != null ? StringUtils.lowerHashCode(name) : 0;
return tableHashCode + nameHashCode;
}
public String toString() {
if (table != null) {
return table + "." + name;
}
return name;
}
public boolean equals(Object obj) {
if (!(obj instanceof Column)) {
return false;
}
Column column = (Column) obj;
if (table == null) {
if (column.getTable() != null) {
return false;
}
} else {
if (!table.equalsIgnoreCase(column.getTable())) {
return false;
}
}
if (name == null) {
if (column.getName() != null) {
return false;
}
} else {
if (!name.equalsIgnoreCase(column.getName())) {
return false;
}
}
return true;
}
}
public static enum Mode {
Insert(1), //
Update(2), //
Delete(4), //
Select(8), //
Merge(16), //
Truncate(32), //
Alter(64), //
Drop(128), //
DropIndex(256), //
CreateIndex(512), //
Replace(1024),
; //
public final int mark;
private Mode(int mark){
this.mark = mark;
}
}
}