Android Open Source - spades Column

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License

The source code is released under:

Apache License

Java Source Code

/**
 * Copyright (C) 2013 Pau Picas Sans <pau.picas@gmail.com>
 */*from   w  w  w  .j  av a2s .  c  o  m*/
 * 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 cat.picas.spades;

import cat.picas.spades.map.MappedField;

public class Column {

  public static class ColumnId extends Column {
    protected ColumnId(int index, String name, Table table) {
      super(index, name, table, "INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL", true);
    }

    @Override
    public ColumnId alias() {
      return (ColumnId) super.alias();
    }

    @Override
    public ColumnId alias(int aliasId) {
      return (ColumnId) super.alias(aliasId);
    }

    @Override
    protected ColumnId clone(Table table, int index) {
      return new ColumnId(index, name, table);
    }
  }

  public final int index;
  public final String name;

  private final Table mTable;
  private final String mDefinition;
  private final boolean mNotNull;

  private MappedField mMappedField;
  private boolean mIndexed;
  private boolean mIndexIsUnique;
  private boolean mIndexIsAscendant;

  protected Column(int index, String name, Table table, String definition, boolean notNull) {
    this.index = index;
    this.name = name;
    mTable = table;
    mDefinition = definition;
    mNotNull = notNull;
  }

  public Table getTable() {
    return mTable;
  }

  public String getDefinition() {
    return name + " " + mDefinition;
  }

  public boolean isNotNull() {
    return mNotNull;
  }

  public MappedField getMappedField() {
    return mMappedField;
  }

  public boolean isIndexed() {
    return mIndexed;
  }

  public boolean indexIsUnique() {
    return mIndexIsUnique;
  }

  public boolean indexIsAscendant() {
    return mIndexIsAscendant;
  }

  public Column alias() {
    return mTable.alias().getColumn(index);
  }

  public Column alias(int aliasId) {
    return mTable.alias(aliasId).getColumn(index);
  }

  protected void setMappedField(MappedField mappedField) {
    mMappedField = mappedField;
  }

  protected void setIndexed(boolean unique, boolean ascendant) {
    mIndexed = true;
    mIndexIsUnique = unique;
    mIndexIsAscendant = ascendant;
  }

  protected Column clone(Table table, int index) {
    Column column = new Column(index, name, table, mDefinition, mNotNull);
    column.mMappedField = mMappedField;
    column.mIndexed = mIndexed;
    column.mIndexIsUnique = mIndexIsUnique;
    column.mIndexIsAscendant = mIndexIsAscendant;

    return column;
  }

}

Java Source Code List

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