com.shulie.druid.sql.ast.statement.SQLAlterTableExchangePartition Maven / Gradle / Ivy

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/*
 * 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.shulie.druid.sql.ast.statement;

import com.shulie.druid.sql.ast.SQLExpr;
import com.shulie.druid.sql.ast.SQLName;
import com.shulie.druid.sql.ast.SQLObjectImpl;
import com.shulie.druid.sql.ast.SQLPartition;
import com.shulie.druid.sql.visitor.SQLASTVisitor;

import java.util.ArrayList;
import java.util.List;

public class SQLAlterTableExchangePartition extends SQLObjectImpl implements SQLAlterTableItem {
    private List       partitions = new ArrayList();
    private SQLExprTableSource  table;
    private Boolean             validation;

    public SQLAlterTableExchangePartition() {

    }

    @Override
    protected void accept0(SQLASTVisitor visitor) {
        if (visitor.visit(this)) {
            acceptChild(visitor, partitions);
            acceptChild(visitor, table);
        }
        visitor.endVisit(this);
    }

    public List getPartitions() {
        return partitions;
    }

    public void addPartition(SQLExpr x) {
        if (x != null) {
            x.setParent(this);
        }
        this.partitions.add(x);
    }

    public SQLExprTableSource getTable() {
        return table;
    }

    public void setTable(SQLName x) {
        setTable(new SQLExprTableSource(x));
    }

    public void setTable(SQLExprTableSource x) {
        if (x != null) {
            x.setParent(this);
        }
        this.table = x;
    }

    public void setValidation(boolean validation) {
        this.validation = validation;
    }

    public Boolean getValidation() {
        return validation;
    }
}