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java.lang.Object org.apache.poi.hwpf.model.FormattedDiskPage org.apache.poi.hwpf.model.PAPFormattedDiskPage
@Internal public final class PAPFormattedDiskPage
Represents a PAP 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 in the main stream for that Paragraph's or Character run's text. 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.
Field Summary |
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Fields inherited from class org.apache.poi.hwpf.model.FormattedDiskPage |
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_crun, _fkp, _offset |
Constructor Summary | |
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PAPFormattedDiskPage()
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PAPFormattedDiskPage(byte[] dataStream)
Deprecated. Use PAPFormattedDiskPage() instead |
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PAPFormattedDiskPage(byte[] documentStream,
byte[] dataStream,
int offset,
CharIndexTranslator translator)
Creates a PAPFormattedDiskPage from a 512 byte array |
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PAPFormattedDiskPage(byte[] documentStream,
byte[] dataStream,
int offset,
int fcMin,
TextPieceTable tpt)
Deprecated. Use PAPFormattedDiskPage(byte[], byte[], int, CharIndexTranslator)
instead |
Method Summary | |
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void |
fill(java.util.List<PAPX> filler)
Fills the queue for writing. |
protected byte[] |
getGrpprl(int index)
Gets the papx grpprl for the paragraph at index in this fkp. |
PAPX |
getPAPX(int index)
Gets the PAPX at index. |
java.util.List<PAPX> |
getPAPXs()
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protected byte[] |
toByteArray(HWPFOutputStream dataStream,
CharIndexTranslator translator)
Creates a byte array representation of this data structure. |
Methods inherited from class org.apache.poi.hwpf.model.FormattedDiskPage |
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getEnd, getStart, size |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public PAPFormattedDiskPage(byte[] dataStream)
PAPFormattedDiskPage()
instead
public PAPFormattedDiskPage()
public PAPFormattedDiskPage(byte[] documentStream, byte[] dataStream, int offset, int fcMin, TextPieceTable tpt)
PAPFormattedDiskPage(byte[], byte[], int, CharIndexTranslator)
instead
public PAPFormattedDiskPage(byte[] documentStream, byte[] dataStream, int offset, CharIndexTranslator translator)
Method Detail |
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public void fill(java.util.List<PAPX> filler)
filler
- a List of PAPXspublic PAPX getPAPX(int index)
index
- The index to get the PAPX for.
public java.util.List<PAPX> getPAPXs()
protected byte[] getGrpprl(int index)
getGrpprl
in class FormattedDiskPage
index
- The index of the papx to get.
protected byte[] toByteArray(HWPFOutputStream dataStream, CharIndexTranslator translator) throws java.io.IOException
dataStream
- required if PAPX is too big to fit in FKP
java.io.IOException
- if an I/O error occurs.
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