Module org.tentackle.sql

Package org.tentackle.sql.datatypes

Class AbstractNumberType<T extends Number>

java.lang.Object

org.tentackle.sql.datatypes.AbstractDataType<T>

org.tentackle.sql.datatypes.AbstractNumberType<T>

Type Parameters:

T - the java type

All Implemented Interfaces:

DataType<T>

Direct Known Subclasses:

BigDecimalType, ByteType, DoubleType, FloatType, IntegerType, LongType, ShortType

public abstract class AbstractNumberType<T extends Number>
extends AbstractDataType<T>

Base class for number data types.

Field Summary

Fields inherited from class org.tentackle.sql.datatypes.AbstractDataType

maxLinesInLiteral

Constructor Summary

Constructors

Constructor	Description
AbstractNumberType()	Parent constructor.

Method Summary

Modifier and Type	Method	Description
boolean	isNumeric()	Returns whether this is a numeric type.
String	valueOfLiteralToCode(String str, Integer index)	Creates the java code to apply the valueOf method to a String.

Methods inherited from class org.tentackle.sql.datatypes.AbstractDataType

assertColumnCountNotBackendSpecific, createColumnNames, createColumnNamesAsString, equals, getColumnAlias, getColumnCount, getColumnGetter, getColumnSuffix, getColumnValue, getCommentSuffix, getDataTypeConstant, getMappedNullValue, getScale, getSize, getSortableColumns, getVariant, hashCode, isBool, isColumnCountBackendSpecific, isDateOrTime, isDowncastNecessary, isJavaTypeGenerified, isLiteralSupported, isMapNullSupported, isModelProvidingInnerType, isMutable, isPredefined, isPrimitive, isTimezoneApplicable, isUTCSupported, set, toLiteral, toNonPrimitive, toPrimitive, toString, toString, valueStringToCode

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.tentackle.sql.DataType

get, getJavaType, getSqlType, set, valueOf

Constructor Details

AbstractNumberType

public AbstractNumberType()

Parent constructor.

Method Details

isNumeric

public boolean isNumeric()

Description copied from interface: DataType

Returns whether this is a numeric type.

Specified by:

isNumeric in interface DataType<T extends Number>

Overrides:

isNumeric in class AbstractDataType<T extends Number>

Returns:

true if numeric

valueOfLiteralToCode

public String valueOfLiteralToCode(String str,
 Integer index)

Description copied from interface: DataType

Creates the java code to apply the valueOf method to a String.

Specified by:

valueOfLiteralToCode in interface DataType<T extends Number>

Overrides:

valueOfLiteralToCode in class AbstractDataType<T extends Number>

Parameters:

str - the literal to be parsed

index - the column index, null if applies to object of this type

Returns:

the java code