com.dmj.sqldsl.model.column.SimpleColumn Maven / Gradle / Ivy

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A sql dsl based on jdbc
There is a newer version: 1.0.6
package com.dmj.sqldsl.model.column;

import java.util.Optional;

public class SimpleColumn implements Column {
  private final String tableName;
  private String fieldName;
  private final String columnName;

  public Optional getTableName() {
    return Optional.ofNullable(tableName);
  }

  @Override
  public String getFieldName() {
    return Optional.ofNullable(fieldName).orElse(columnName);
  }

  SimpleColumn(final String tableName, final String fieldName, final String columnName) {
    this.tableName = tableName;
    this.fieldName = fieldName;
    this.columnName = columnName;
  }


  public static class SimpleColumnBuilder {
    private String tableName;
    private String fieldName;
    private String columnName;

    SimpleColumnBuilder() {
    }

    /**
     * @return {@code this}.
     */
    public SimpleColumn.SimpleColumnBuilder tableName(final String tableName) {
      this.tableName = tableName;
      return this;
    }

    /**
     * @return {@code this}.
     */
    public SimpleColumn.SimpleColumnBuilder fieldName(final String fieldName) {
      this.fieldName = fieldName;
      return this;
    }

    /**
     * @return {@code this}.
     */
    public SimpleColumn.SimpleColumnBuilder columnName(final String columnName) {
      this.columnName = columnName;
      return this;
    }

    public SimpleColumn build() {
      return new SimpleColumn(this.tableName, this.fieldName, this.columnName);
    }

    @Override
    public String toString() {
      return "SimpleColumn.SimpleColumnBuilder(tableName=" + this.tableName + ", fieldName=" + this.fieldName + ", columnName=" + this.columnName + ")";
    }
  }

  public static SimpleColumn.SimpleColumnBuilder builder() {
    return new SimpleColumn.SimpleColumnBuilder();
  }

  @Override
  public boolean equals(final Object o) {
    if (o == this) return true;
    if (!(o instanceof SimpleColumn)) return false;
    final SimpleColumn other = (SimpleColumn) o;
    if (!other.canEqual((Object) this)) return false;
    final Object this$tableName = this.getTableName();
    final Object other$tableName = other.getTableName();
    if (this$tableName == null ? other$tableName != null : !this$tableName.equals(other$tableName)) return false;
    final Object this$fieldName = this.getFieldName();
    final Object other$fieldName = other.getFieldName();
    if (this$fieldName == null ? other$fieldName != null : !this$fieldName.equals(other$fieldName)) return false;
    final Object this$columnName = this.getColumnName();
    final Object other$columnName = other.getColumnName();
    if (this$columnName == null ? other$columnName != null : !this$columnName.equals(other$columnName)) return false;
    return true;
  }

  protected boolean canEqual(final Object other) {
    return other instanceof SimpleColumn;
  }

  @Override
  public int hashCode() {
    final int PRIME = 59;
    int result = 1;
    final Object $tableName = this.getTableName();
    result = result * PRIME + ($tableName == null ? 43 : $tableName.hashCode());
    final Object $fieldName = this.getFieldName();
    result = result * PRIME + ($fieldName == null ? 43 : $fieldName.hashCode());
    final Object $columnName = this.getColumnName();
    result = result * PRIME + ($columnName == null ? 43 : $columnName.hashCode());
    return result;
  }

  public String getColumnName() {
    return this.columnName;
  }
}