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An JDBC datasource implementation.
/*
* Copyright 1999-2018 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.sql.ast.statement;
import java.util.ArrayList;
import java.util.List;
import com.alibaba.druid.sql.ast.SQLName;
import com.alibaba.druid.sql.ast.SQLObject;
import com.alibaba.druid.sql.ast.SQLStatementImpl;
import com.alibaba.druid.sql.visitor.SQLASTVisitor;
public class SQLTruncateStatement extends SQLStatementImpl {
protected List tableSources = new ArrayList(2);
private boolean purgeSnapshotLog = false;
private boolean only;
private Boolean restartIdentity;
private Boolean cascade;
// db2
private boolean dropStorage = false;
private boolean reuseStorage = false;
private boolean immediate = false;
private boolean ignoreDeleteTriggers = false;
private boolean restrictWhenDeleteTriggers = false;
private boolean continueIdentity = false;
public SQLTruncateStatement(){
}
public SQLTruncateStatement(String dbType){
super(dbType);
}
public List getTableSources() {
return tableSources;
}
public void setTableSources(List tableSources) {
this.tableSources = tableSources;
}
public void addTableSource(SQLName name) {
SQLExprTableSource tableSource = new SQLExprTableSource(name);
tableSource.setParent(this);
this.tableSources.add(tableSource);
}
@Override
protected void accept0(SQLASTVisitor visitor) {
if (visitor.visit(this)) {
acceptChild(visitor, tableSources);
}
visitor.endVisit(this);
}
public boolean isPurgeSnapshotLog() {
return purgeSnapshotLog;
}
public void setPurgeSnapshotLog(boolean purgeSnapshotLog) {
this.purgeSnapshotLog = purgeSnapshotLog;
}
public boolean isOnly() {
return only;
}
public void setOnly(boolean only) {
this.only = only;
}
public Boolean getRestartIdentity() {
return restartIdentity;
}
public void setRestartIdentity(Boolean restartIdentity) {
this.restartIdentity = restartIdentity;
}
public Boolean getCascade() {
return cascade;
}
public void setCascade(Boolean cascade) {
this.cascade = cascade;
}
public boolean isDropStorage() {
return dropStorage;
}
public void setDropStorage(boolean dropStorage) {
this.dropStorage = dropStorage;
}
public boolean isReuseStorage() {
return reuseStorage;
}
public void setReuseStorage(boolean reuseStorage) {
this.reuseStorage = reuseStorage;
}
public boolean isImmediate() {
return immediate;
}
public void setImmediate(boolean immediate) {
this.immediate = immediate;
}
public boolean isIgnoreDeleteTriggers() {
return ignoreDeleteTriggers;
}
public void setIgnoreDeleteTriggers(boolean ignoreDeleteTriggers) {
this.ignoreDeleteTriggers = ignoreDeleteTriggers;
}
public boolean isRestrictWhenDeleteTriggers() {
return restrictWhenDeleteTriggers;
}
public void setRestrictWhenDeleteTriggers(boolean restrictWhenDeleteTriggers) {
this.restrictWhenDeleteTriggers = restrictWhenDeleteTriggers;
}
public boolean isContinueIdentity() {
return continueIdentity;
}
public void setContinueIdentity(boolean continueIdentity) {
this.continueIdentity = continueIdentity;
}
@Override
public List getChildren() {
return tableSources;
}
}