Java-API-POI-Excel：HSSFWorkbook Documentation

ylbtech-Java-API-POI-Excel：HSSFWorkbook Documentation

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org.apache.poi.hssf.usermodel

Class HSSFWorkbook

• java.lang.Object
• • org.apache.poi.POIDocument
  • • org.apache.poi.hssf.usermodel.HSSFWorkbook

• All Implemented Interfaces:

  java.io.Closeable, java.lang.AutoCloseable, java.lang.Iterable<Sheet>, Workbook

  ---

  
  

  public final class HSSFWorkbook
  extends POIDocument
  implements Workbook

  High level representation of a workbook. This is the first object most users will construct whether they are reading or writing a workbook. It is also the top level object for creating new sheets/etc.

  See Also:

  InternalWorkbook, HSSFSheet

• • Field Summary

    Fields

    Modifier and Type	Field and Description
    protected java.util.List<HSSFSheet>	_sheets this holds the HSSFSheet objects attached to this workbook
    static int	INITIAL_CAPACITY used for compile-time performance/memory optimization.

    • Fields inherited from interface org.apache.poi.ss.usermodel.Workbook

      PICTURE_TYPE_DIB, PICTURE_TYPE_EMF, PICTURE_TYPE_JPEG, PICTURE_TYPE_PICT, PICTURE_TYPE_PNG, PICTURE_TYPE_WMF

  • Constructor Summary

    Constructor and Description

    HSSFWorkbook()

    Creates new HSSFWorkbook from scratch (start here!)
    HSSFWorkbook(DirectoryNode directory, boolean preserveNodes)

    given a POI POIFSFileSystem object, and a specific directory within it, read in its Workbook and populate the high and low level models.
    HSSFWorkbook(DirectoryNode directory, POIFSFileSystem fs, boolean preserveNodes)

    given a POI POIFSFileSystem object, and a specific directory within it, read in its Workbook and populate the high and low level models.
    HSSFWorkbook(java.io.InputStream s)

    Companion to HSSFWorkbook(POIFSFileSystem), this constructs the POI filesystem around your InputStream, including all nodes.
    HSSFWorkbook(java.io.InputStream s, boolean preserveNodes)

    Companion to HSSFWorkbook(POIFSFileSystem), this constructs the POI filesystem around your InputStream.
    HSSFWorkbook(POIFSFileSystem fs)

    Given a POI POIFSFileSystem object, read in its Workbook along with all related nodes, and populate the high and low level models.
    HSSFWorkbook(POIFSFileSystem fs, boolean preserveNodes)

    Given a POI POIFSFileSystem object, read in its Workbook and populate the high and low level models.

  • Method Summary

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http://poi.apache.org/apidocs/dev/org/apache/poi/hssf/usermodel/HSSFWorkbook.html

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