4.3.1.10 ColumnMetadata

4.3.1.10.1 charsetName()

4.3.1.10.2 columnType()

4.3.1.10.3 isPartitionKey()

4.3.1.10.4 isPrimaryKey()

4.3.1.10.5 javaType()

4.3.1.10.6 maximumLength()

4.3.1.10.7 name()

4.3.1.10.8 nullable()

4.3.1.10.9 number()

4.3.1.10.10 precision()

4.3.1.10.11 scale()

 public interface ColumnMetadata {
// Public Methods  public abstract String charsetName();
  public abstract ColumnType columnType();
  public abstract boolean isPartitionKey();
  public abstract boolean isPrimaryKey();
  public abstract Class<?> javaType();
  public abstract int maximumLength();
  public abstract String name();
  public abstract boolean nullable();
  public abstract int number();
  public abstract int precision();
  public abstract int scale();
}

4.3.1.10.1 charsetName()

public abstract String charsetName();

Return the charset name.

Table 4.15 charsetName()

Parameter	Description
return	the charset name

4.3.1.10.2 columnType()

public abstract ColumnType columnType();

Return the type of the column.

Table 4.16 columnType()

Parameter	Description
return	the type of the column

4.3.1.10.3 isPartitionKey()

public abstract boolean isPartitionKey();

Return whether this column is a partition key column.

Table 4.17 isPartitionKey()

Parameter	Description
return	true if this column is a partition key column

4.3.1.10.4 isPrimaryKey()

public abstract boolean isPrimaryKey();

Return whether this column is a primary key column.

Table 4.18 isPrimaryKey()

Parameter	Description
return	true if this column is a primary key column

4.3.1.10.5 javaType()

public abstract Class<?> javaType();

Return the java type of the column.

Table 4.19 javaType()

Parameter	Description
return	the java type of the column

4.3.1.10.6 maximumLength()

public abstract int maximumLength();

Return the maximum number of bytes that can be stored in the column after translating the characters using the character set.

Table 4.20 maximumLength()

Parameter	Description
return	the maximum number of bytes that can be stored in the column

4.3.1.10.7 name()

public abstract String name();

Return the name of the column.

Table 4.21 name()

Parameter	Description
return	the name of the column

4.3.1.10.8 nullable()

public abstract boolean nullable();

Return whether this column is nullable.

Table 4.22 nullable()

Parameter	Description
return	whether this column is nullable

4.3.1.10.9 number()

public abstract int number();

Return the column number. This number is used as the first parameter in the get and set methods of DynamicColumn.

Table 4.23 number()

Parameter	Description
return	the column number.

4.3.1.10.10 precision()

public abstract int precision();

Return the precision of the column.

Table 4.24 precision()

Parameter	Description
return	the precision of the column

4.3.1.10.11 scale()

public abstract int scale();

Return the scale of the column.

Table 4.25 scale()

Parameter	Description
return	the scale of the column