com.healthmarketscience.jackcess.impl

Class NumericColumnImpl

java.lang.Object

com.healthmarketscience.jackcess.impl.ColumnImpl

com.healthmarketscience.jackcess.impl.NumericColumnImpl

All Implemented Interfaces:

Column, java.lang.Comparable<ColumnImpl>

Direct Known Subclasses:

CalculatedColumnUtil.CalcNumericColImpl

class NumericColumnImpl
extends ColumnImpl

ColumnImpl subclass which is used for numeric data types.

Nested Class Summary

Nested classes/interfaces inherited from class com.healthmarketscience.jackcess.impl.ColumnImpl

ColumnImpl.AutoNumberGenerator, ColumnImpl.InitArgs, ColumnImpl.SortOrder

Field Summary

Fields

Modifier and Type	Field and Description
private byte	_precision Numeric precision
private byte	_scale Numeric scale

Fields inherited from class com.healthmarketscience.jackcess.impl.ColumnImpl

AUTO_NUMBER_FLAG_MASK, AUTO_NUMBER_GUID_FLAG_MASK, COMPRESSED_UNICODE_EXT_FLAG_MASK, FIXED_LEN_FLAG_MASK, GENERAL_LEGACY_SORT_ORDER, GENERAL_SORT_ORDER, HYPERLINK_FLAG_MASK, INVALID_AUTO_NUMBER, LOG, MILLIS_BETWEEN_EPOCH_AND_1900, NUMERIC_NEGATIVE_BYTE, RETURN_ROW_ID, UNKNOWN_FLAG_MASK

Fields inherited from interface com.healthmarketscience.jackcess.Column

AUTO_NUMBER, KEEP_VALUE

Constructor Summary

Constructors

Constructor and Description
NumericColumnImpl(ColumnImpl.InitArgs args)

Method Summary

Modifier and Type	Method and Description
byte	getPrecision()
byte	getScale()

Methods inherited from class com.healthmarketscience.jackcess.impl.ColumnImpl

booleanToInteger, compareTo, countVariableLength, create, decodeTextValue, decodeUncompressedText, encodeTextValue, encodeUncompressedText, fromDateDouble, fromLocalDateDouble, getAutoNumberGenerator, getCalendar, getCharset, getColumnIndex, getColumnNumber, getColumnValidator, getComplexInfo, getDatabase, getDisplayIndex, getFixedDataOffset, getFormat, getLength, getLengthInUnits, getName, getOriginalDataType, getOwnedPageCount, getPageChannel, getProperties, getRowValue, getRowValue, getSQLType, getTable, getTextCodePage, getTextSortOrder, getType, getVarLenTableIndex, getVersionHistoryColumn, isAppendOnly, isAutoNumber, isCalculated, isCompressedUnicode, isGUIDValue, isHyperlink, isImmutableValue, isRawData, isVariableLength, postTableLoadInit, rawDataWrapper, read, read, readCodePage, readExtraFlags, readFromNullMask, readSortOrder, setColumnIndex, setColumnValidator, setRowValue, setRowValue, setUsageMaps, setVersionHistoryColumn, storeInNullMask, toBigDecimal, toBigDecimal, toBooleanValue, toByteArray, toCharSequence, toDateDouble, toInternalValue, toLocalDateDouble, toString, toUnscaledByteArray, validate, withErrorContext, write, write, writeDefinitions, writeFixedLengthField, writeFixedLengthField, writeRealData, writeToNullMask

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

_precision

private final byte _precision

Numeric precision

_scale

private final byte _scale

Numeric scale

Constructor Detail

NumericColumnImpl

NumericColumnImpl(ColumnImpl.InitArgs args)
           throws java.io.IOException

Throws:

java.io.IOException

Method Detail

getPrecision

public byte getPrecision()

Specified by:

getPrecision in interface Column

Overrides:

getPrecision in class ColumnImpl

getScale

public byte getScale()

Specified by:

getScale in interface Column

Overrides:

getScale in class ColumnImpl