studio.raptor.sqlparser.ast.statement.SQLColumnDefinition Maven / Gradle / Ivy

Go to download
/*
 * 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 studio.raptor.sqlparser.ast.statement;

import java.util.ArrayList;
import java.util.List;
import studio.raptor.sqlparser.ast.SQLDataType;
import studio.raptor.sqlparser.ast.SQLExpr;
import studio.raptor.sqlparser.ast.SQLName;
import studio.raptor.sqlparser.ast.SQLObjectImpl;
import studio.raptor.sqlparser.visitor.SQLASTVisitor;

public class SQLColumnDefinition extends SQLObjectImpl implements SQLTableElement {

  protected final List constraints = new ArrayList(0);
  protected SQLName name;
  protected SQLDataType dataType;
  protected SQLExpr defaultExpr;
  protected SQLExpr comment;

  protected Boolean enable;

  // for mysql
  protected boolean autoIncrement = false;
  protected SQLExpr onUpdate;
  protected SQLExpr storage;
  protected SQLExpr charsetExpr;
  protected SQLExpr asExpr;
  protected boolean sorted = false;
  protected boolean virtual = false;

  protected Identity identity;

  public SQLColumnDefinition() {

  }

  public Identity getIdentity() {
    return identity;
  }

  // for sqlserver
  public void setIdentity(Identity identity) {
    if (identity != null) {
      identity.setParent(this);
    }
    this.identity = identity;
  }

  public Boolean getEnable() {
    return enable;
  }

  public void setEnable(Boolean enable) {
    this.enable = enable;
  }

  public SQLName getName() {
    return name;
  }

  public void setName(SQLName name) {
    this.name = name;
  }

  public SQLDataType getDataType() {
    return dataType;
  }

  public void setDataType(SQLDataType dataType) {
    this.dataType = dataType;
  }

  public SQLExpr getDefaultExpr() {
    return defaultExpr;
  }

  public void setDefaultExpr(SQLExpr defaultExpr) {
    if (defaultExpr != null) {
      defaultExpr.setParent(this);
    }
    this.defaultExpr = defaultExpr;
  }

  public List getConstraints() {
    return constraints;
  }

  public void addConstraint(SQLColumnConstraint constraint) {
    if (constraint != null) {
      constraint.setParent(this);
    }
    this.constraints.add(constraint);
  }

  @Override
  public void output(StringBuffer buf) {
    name.output(buf);
    buf.append(' ');
    this.dataType.output(buf);
    if (defaultExpr != null) {
      buf.append(" DEFAULT ");
      this.defaultExpr.output(buf);
    }
  }

  @Override
  protected void accept0(SQLASTVisitor visitor) {
    if (visitor.visit(this)) {
      this.acceptChild(visitor, name);
      this.acceptChild(visitor, dataType);
      this.acceptChild(visitor, defaultExpr);
      this.acceptChild(visitor, constraints);
    }
    visitor.endVisit(this);
  }

  public SQLExpr getComment() {
    return comment;
  }

  public void setComment(SQLExpr comment) {
    this.comment = comment;
  }

  public boolean isVirtual() {
    return virtual;
  }

  public void setVirtual(boolean virtual) {
    this.virtual = virtual;
  }

  public boolean isSorted() {
    return sorted;
  }

  public void setSorted(boolean sorted) {
    this.sorted = sorted;
  }

  public SQLExpr getCharsetExpr() {
    return charsetExpr;
  }

  public void setCharsetExpr(SQLExpr charsetExpr) {
    if (charsetExpr != null) {
      charsetExpr.setParent(this);
    }
    this.charsetExpr = charsetExpr;
  }

  public SQLExpr getAsExpr() {
    return asExpr;
  }

  public void setAsExpr(SQLExpr asExpr) {
    if (charsetExpr != null) {
      charsetExpr.setParent(this);
    }
    this.asExpr = asExpr;
  }

  public boolean isAutoIncrement() {
    return autoIncrement;
  }

  public void setAutoIncrement(boolean autoIncrement) {
    this.autoIncrement = autoIncrement;
  }

  public SQLExpr getOnUpdate() {
    return onUpdate;
  }

  public void setOnUpdate(SQLExpr onUpdate) {
    this.onUpdate = onUpdate;
  }

  public SQLExpr getStorage() {
    return storage;
  }

  public void setStorage(SQLExpr storage) {
    this.storage = storage;
  }

  public static class Identity extends SQLObjectImpl {

    private Integer seed;
    private Integer increment;

    private boolean notForReplication;

    public Identity() {

    }

    public Integer getSeed() {
      return seed;
    }

    public void setSeed(Integer seed) {
      this.seed = seed;
    }

    public Integer getIncrement() {
      return increment;
    }

    public void setIncrement(Integer increment) {
      this.increment = increment;
    }

    public boolean isNotForReplication() {
      return notForReplication;
    }

    public void setNotForReplication(boolean notForReplication) {
      this.notForReplication = notForReplication;
    }

    @Override
    public void accept0(SQLASTVisitor visitor) {
      visitor.visit(this);
      visitor.endVisit(this);
    }

  }
}