com.healthmarketscience.jackcess.impl

Class PropertyMaps.Handler.BooleanPropColumn

java.lang.Object

com.healthmarketscience.jackcess.impl.ColumnImpl

com.healthmarketscience.jackcess.impl.PropertyMaps.Handler.PropColumn

com.healthmarketscience.jackcess.impl.PropertyMaps.Handler.BooleanPropColumn

All Implemented Interfaces:

Column, java.lang.Comparable<ColumnImpl>

Enclosing class:

PropertyMaps.Handler

private final class PropertyMaps.Handler.BooleanPropColumn
extends PropertyMaps.Handler.PropColumn

Normal boolean columns do not write into the actual row data, so we need to do a little extra work.

Nested Class Summary

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

ColumnImpl.AutoNumberGenerator, ColumnImpl.InitArgs, ColumnImpl.SortOrder

Field Summary

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

Modifier	Constructor and Description
private	BooleanPropColumn()

Method Summary

Modifier and Type	Method and Description
java.lang.Object	read(byte[] data) Deserialize a raw byte value for this column into an Object
java.nio.ByteBuffer	write(java.lang.Object obj, int remainingRowLength) Serialize an Object into a raw byte value for this column in little endian order

Methods inherited from class com.healthmarketscience.jackcess.impl.PropertyMaps.Handler.PropColumn

getDatabase

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, getDisplayIndex, getFixedDataOffset, getFormat, getLength, getLengthInUnits, getName, getOriginalDataType, getOwnedPageCount, getPageChannel, getPrecision, getProperties, getRowValue, getRowValue, getScale, getSQLType, getTable, getTextCodePage, getTextSortOrder, getType, getVarLenTableIndex, getVersionHistoryColumn, isAppendOnly, isAutoNumber, isCalculated, isCompressedUnicode, isGUIDValue, isHyperlink, isImmutableValue, isRawData, isVariableLength, postTableLoadInit, rawDataWrapper, 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, writeDefinitions, writeFixedLengthField, writeFixedLengthField, writeRealData, writeToNullMask

Methods inherited from class java.lang.Object

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

Constructor Detail

BooleanPropColumn

private BooleanPropColumn()

Method Detail

read

public java.lang.Object read(byte[] data)
                      throws java.io.IOException

Description copied from class: ColumnImpl

Deserialize a raw byte value for this column into an Object

Overrides:

read in class ColumnImpl

Parameters:

data - The raw byte value

Returns:

The deserialized Object

Throws:

java.io.IOException

write

public java.nio.ByteBuffer write(java.lang.Object obj,
                                 int remainingRowLength)
                          throws java.io.IOException

Description copied from class: ColumnImpl

Serialize an Object into a raw byte value for this column in little endian order

Overrides:

write in class ColumnImpl

Parameters:

obj - Object to serialize

Returns:

A buffer containing the bytes

Throws:

java.io.IOException