Package org.apache.poi.hwpf.model
Class CHPFormattedDiskPage
- java.lang.Object
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- org.apache.poi.hwpf.model.FormattedDiskPage
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- org.apache.poi.hwpf.model.CHPFormattedDiskPage
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@Internal public final class CHPFormattedDiskPage extends FormattedDiskPage
Represents a CHP fkp. The style properties for paragraph and character runs are stored in fkps. There are PAP fkps for paragraph properties and CHP fkps for character run properties. The first part of the fkp for both CHP and PAP fkps consists of an array of 4 byte int offsets that represent a Paragraph's or Character run's text offset in the main stream. The ending offset is the next value in the array. For example, if an fkp has X number of Paragraph's stored in it then there are (x + 1) 4 byte ints in the beginning array. The number X is determined by the last byte in a 512 byte fkp. CHP and PAP fkps also store the compressed styles(grpprl) that correspond to the offsets on the front of the fkp. The offset of the grpprls is determined differently for CHP fkps and PAP fkps.- Author:
- Ryan Ackley
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Field Summary
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Fields inherited from class org.apache.poi.hwpf.model.FormattedDiskPage
_crun, _fkp, _offset
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Constructor Summary
Constructors Constructor Description CHPFormattedDiskPage()
CHPFormattedDiskPage(byte[] documentStream, int offset, int fcMin, TextPieceTable tpt)
Deprecated.CHPFormattedDiskPage(byte[] documentStream, int offset, CharIndexTranslator translator)
This constructs a CHPFormattedDiskPage from a raw fkp (512 byte array read from a Word file).
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
fill(java.util.List<CHPX> filler)
CHPX
getCHPX(int index)
java.util.List<CHPX>
getCHPXs()
protected byte[]
getGrpprl(int index)
Gets the chpx for the character run at index in this fkp.java.util.ArrayList<CHPX>
getOverflow()
protected byte[]
toByteArray(CharIndexTranslator translator)
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Methods inherited from class org.apache.poi.hwpf.model.FormattedDiskPage
getEnd, getStart, size
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Constructor Detail
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CHPFormattedDiskPage
public CHPFormattedDiskPage()
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CHPFormattedDiskPage
@Deprecated public CHPFormattedDiskPage(byte[] documentStream, int offset, int fcMin, TextPieceTable tpt)
Deprecated.This constructs a CHPFormattedDiskPage from a raw fkp (512 byte array read from a Word file).
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CHPFormattedDiskPage
public CHPFormattedDiskPage(byte[] documentStream, int offset, CharIndexTranslator translator)
This constructs a CHPFormattedDiskPage from a raw fkp (512 byte array read from a Word file).
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Method Detail
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getCHPX
public CHPX getCHPX(int index)
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getCHPXs
public java.util.List<CHPX> getCHPXs()
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fill
public void fill(java.util.List<CHPX> filler)
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getOverflow
public java.util.ArrayList<CHPX> getOverflow()
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getGrpprl
protected byte[] getGrpprl(int index)
Gets the chpx for the character run at index in this fkp.- Specified by:
getGrpprl
in classFormattedDiskPage
- Parameters:
index
- The index of the chpx to get.- Returns:
- a chpx grpprl.
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toByteArray
protected byte[] toByteArray(CharIndexTranslator translator)
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