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| java.lang.Object
 java.io.InputStream
org.apache.poi.hssf.record.RecordInputStream
All known Subclasses: org.apache.poi.hssf.record.TestcaseRecordInputStream,
| RecordInputStream | | public class RecordInputStream extends InputStream (Code) | | Title: Record Input Stream
Description: Wraps a stream and provides helper methods for the construction of records.
author:
Jason Height (jheight @ apache dot org) |
| MAX_RECORD_DATA_SIZE | | final public static short MAX_RECORD_DATA_SIZE(Code) | | Maximum size of a single record (minus the 4 byte header) without a continue
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| NAN_data | | byte[] NAN_data(Code) | | |
| currentLength | | protected short currentLength(Code) | | |
| currentSid | | protected short currentSid(Code) | | |
| data | | protected byte[] data(Code) | | |
| nextSid | | protected short nextSid(Code) | | |
| recordOffset | | protected short recordOffset(Code) | | |
| checkRecordPosition | | protected void checkRecordPosition()(Code) | | |
| getAutoContinue | | public boolean getAutoContinue()(Code) | | |
| getLength | | public short getLength()(Code) | | |
| getNANData | | public byte[] getNANData()(Code) | | |
| getPos | | public long getPos()(Code) | | |
| getRecordOffset | | public short getRecordOffset()(Code) | | |
| getSid | | public short getSid()(Code) | | |
| hasNextRecord | | public boolean hasNextRecord()(Code) | | |
| isContinueNext | | public boolean isContinueNext()(Code) | | Returns true iif a Continue record is next in the excel stream
True when a ContinueRecord is next. |
| nextRecord | | public void nextRecord() throws RecordFormatException(Code) | | Moves to the next record in the stream.
Note: The auto continue flag is reset to true
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| read | | public int read() throws IOException(Code) | | This method will read a byte from the current record
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| readAllContinuedRemainder | | public byte[] readAllContinuedRemainder()(Code) | | Reads all byte data for the current record, including any
that overlaps into any following continue records.
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| readByte | | public byte readByte()(Code) | | |
| readCompressedUnicode | | public String readCompressedUnicode(int length)(Code) | | |
| readDouble | | public double readDouble()(Code) | | |
| readInt | | public int readInt()(Code) | | |
| readLong | | public long readLong()(Code) | | |
| readRemainder | | public byte[] readRemainder()(Code) | | Returns the remaining bytes for the current record.
The remaining bytes of the current record. |
| readShort | | public short readShort()(Code) | | |
| readShortArray | | public short[] readShortArray()(Code) | | |
| readUShort | | public int readUShort()(Code) | | |
| readUnicodeLEString | | public String readUnicodeLEString(int length)(Code) | | given a byte array of 16-bit unicode characters, compress to 8-bit and
return a string
{ 0x16, 0x00 } -0x16
Parameters:
length - the length of the final string the converted string
exception:
IllegalArgumentException - if len is too large (i.e.,there is not enough data in string to create a String of that length) |
| readUnicodeString | | public UnicodeString readUnicodeString()(Code) | | Returns an excel style unicode string from the bytes reminaing in the record.
Note: Unicode strings differ from normal strings due to the addition of
formatting information.
The unicode string representation of the remaining bytes. |
| remaining | | public int remaining()(Code) | | The remaining number of bytes in the current record.
The number of bytes remaining in the current record |
| setAutoContinue | | public void setAutoContinue(boolean enable)(Code) | | |
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