ColumnDataType (SchemaCrawler API 14.21.01 API)

All Superinterfaces:

AttributedObject, java.lang.Comparable<NamedObject>, DatabaseObject, DescribedObject, NamedObject, java.io.Serializable
```
public interface ColumnDataType
extends DatabaseObject
```
Represents a column type. Provides the java.sql.Types type, the java.sql.Types type name, and the database specific data type name.

Author:

Sualeh Fatehi

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method and Description
`ColumnDataType`	`getBaseType()` Gets the base type of the data type.
`java.lang.String`	`getCreateParameters()` Gets the parameters needed when using this data type.
`java.lang.String`	`getDatabaseSpecificTypeName()` Gets the database specific data type name.
`JavaSqlType`	`getJavaSqlType()` Gets the java.sql.Types type.
`java.lang.String`	`getLiteralPrefix()` Gets the literal prefix.
`java.lang.String`	`getLiteralSuffix()` Gets the literal suffix.
`java.lang.String`	`getLocalTypeName()` Gets the local data type name.
`int`	`getMaximumScale()` Gets the maximum scale.
`int`	`getMinimumScale()` Gets the minimum scale.
`int`	`getNumPrecisionRadix()` Gets the precision of the radix.
`long`	`getPrecision()` Gets the precision.
`SearchableType`	`getSearchable()` Gets the search method.
`java.lang.Class<?>`	`getTypeMappedClass()` Gets the Java class mapped to the type.
`boolean`	`isAutoIncrementable()` Whether the data type is auto-incrementable.
`boolean`	`isCaseSensitive()` Whether the data type is case-sensitive.
`boolean`	`isFixedPrecisionScale()` Whether the data type has a fixed precision scale.
`boolean`	`isNullable()` Whether the data type is nullable.
`boolean`	`isUnsigned()` Whether the data type is unsigned.
`boolean`	`isUserDefined()` Whether the data type is user-defined.

Methods inherited from interface schemacrawler.schema.DatabaseObject
getSchema

Methods inherited from interface schemacrawler.schema.NamedObject
getFullName, getName, toUniqueLookupKey

Methods inherited from interface java.lang.Comparable
compareTo

Methods inherited from interface schemacrawler.schema.AttributedObject
getAttribute, getAttribute, getAttributes, hasAttribute, lookupAttribute, removeAttribute, setAttribute

Methods inherited from interface schemacrawler.schema.DescribedObject
getRemarks, hasRemarks

- Method Detail
  - getBaseType
```
ColumnDataType getBaseType()
```
    Gets the base type of the data type.
    
    Returns:
    
    Base type
  - getCreateParameters
```
java.lang.String getCreateParameters()
```
    Gets the parameters needed when using this data type.
    
    Returns:
    
    Parameters needed when using this data type
  - getDatabaseSpecificTypeName
```
java.lang.String getDatabaseSpecificTypeName()
```
    Gets the database specific data type name.
    
    Returns:
    
    Database specific data type name
  - getJavaSqlType
```
JavaSqlType getJavaSqlType()
```
    Gets the java.sql.Types type.
    
    Returns:
    
    java.sql.Types type
  - getLiteralPrefix
```
java.lang.String getLiteralPrefix()
```
    Gets the literal prefix.
    
    Returns:
    
    Literal prefix
  - getLiteralSuffix
```
java.lang.String getLiteralSuffix()
```
    Gets the literal suffix.
    
    Returns:
    
    Literal suffix
  - getLocalTypeName
```
java.lang.String getLocalTypeName()
```
    Gets the local data type name.
    
    Returns:
    
    Local data type name
  - getMaximumScale
```
int getMaximumScale()
```
    Gets the maximum scale.
    
    Returns:
    
    Maximum scale
  - getMinimumScale
```
int getMinimumScale()
```
    Gets the minimum scale.
    
    Returns:
    
    Minimum scale
  - getNumPrecisionRadix
```
int getNumPrecisionRadix()
```
    Gets the precision of the radix.
    
    Returns:
    
    Precision of the radix
  - getPrecision
```
long getPrecision()
```
    Gets the precision.
    
    Returns:
    
    Precision
  - getSearchable
```
SearchableType getSearchable()
```
    Gets the search method.
    
    Returns:
    
    Search method
  - getTypeMappedClass
```
java.lang.Class<?> getTypeMappedClass()
```
    Gets the Java class mapped to the type.
    
    Returns:
    
    The Java class mapped to the type
  - isAutoIncrementable
```
boolean isAutoIncrementable()
```
    Whether the data type is auto-incrementable.
    
    Returns:
    
    Whether the data type is auto-incrementable
  - isCaseSensitive
```
boolean isCaseSensitive()
```
    Whether the data type is case-sensitive.
    
    Returns:
    
    Whether the data type is case-sensitive
  - isFixedPrecisionScale
```
boolean isFixedPrecisionScale()
```
    Whether the data type has a fixed precision scale.
    
    Returns:
    
    Whether the data type has a fixed precision scale
  - isNullable
```
boolean isNullable()
```
    Whether the data type is nullable.
    
    Returns:
    
    Whether the data type is nullable
  - isUnsigned
```
boolean isUnsigned()
```
    Whether the data type is unsigned.
    
    Returns:
    
    Whether the data type is unsigned
  - isUserDefined
```
boolean isUserDefined()
```
    Whether the data type is user-defined.
    
    Returns:
    
    Whether the data type is user-defined

Interface ColumnDataType

Method Summary

Methods inherited from interface schemacrawler.schema.DatabaseObject

Methods inherited from interface schemacrawler.schema.NamedObject

Methods inherited from interface java.lang.Comparable

Methods inherited from interface schemacrawler.schema.AttributedObject

Methods inherited from interface schemacrawler.schema.DescribedObject

Method Detail

getBaseType

getCreateParameters

getDatabaseSpecificTypeName

getJavaSqlType

getLiteralPrefix

getLiteralSuffix

getLocalTypeName

getMaximumScale

getMinimumScale

getNumPrecisionRadix

getPrecision

getSearchable

getTypeMappedClass

isAutoIncrementable

isCaseSensitive

isFixedPrecisionScale

isNullable

isUnsigned

isUserDefined