Package com.mcgath.jhove.module.png

Class GeneralTextChunk

java.lang.Object

com.mcgath.jhove.module.png.PNGChunk

com.mcgath.jhove.module.png.GeneralTextChunk

Direct Known Subclasses:

ItxtChunk, TextChunk, ZtxtChunk

public abstract class GeneralTextChunk
extends PNGChunk

A superclass for TextChunk, ZtxtChunk, and ItxtChunk

Field Summary

Fields

Modifier and Type	Field	Description
protected static final String[]	standardKeywords	Standard property keywords.

Fields inherited from class com.mcgath.jhove.module.png.PNGChunk

_dstream, _module, _nisoMetadata, _propList, ancillary, bKGD_HEAD_SIG, cHRM_HEAD_SIG, chunkData, chunkType, crc, duplicateAllowed, gAMA_HEAD_SIG, hIST_HEAD_SIG, iCCP_HEAD_SIG, IDAT_HEAD_SIG, IEND_HEAD_SIG, IHDR_HEAD_SIG, iTXt_HEAD_SIG, length, pHYs_HEAD_SIG, PLTE_HEAD_SIG, sBIT_HEAD_SIG, sPLT_HEAD_SIG, sRGB_HEAD_SIG, tEXt_HEAD_SIG, tIME_HEAD_SIG, tRNS_HEAD_SIG, zTXt_HEAD_SIG

Constructor Summary

Constructors

Constructor	Description
GeneralTextChunk()

Method Summary

Modifier and Type	Method	Description
protected String	inflateToText(byte[] b)	Expand a byte array using the DEFLATE method.

Methods inherited from class com.mcgath.jhove.module.png.PNGChunk

chunkTypeString, getChunkData, getChunkType, getCRC, getLength, makePNGChunk, processChunk, processChunkCommon, readCRC, readUnsignedByte, readUnsignedInt, readUnsignedShort, setInputStream, setModule, setNisoMetadata, setPropertyList, skipBytes

Methods inherited from class java.lang.Object

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

Field Details

standardKeywords

protected static final String[] standardKeywords

Standard property keywords.

Constructor Details

GeneralTextChunk

public GeneralTextChunk()

Method Details

inflateToText

protected String inflateToText(byte[] b)
                        throws DataFormatException

Expand a byte array using the DEFLATE method.

Throws:

DataFormatException