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Add more documentation, and make the constructor public for testing use

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git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@900744 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Nick Burch 2010-01-19 12:02:10 +00:00
parent 3b7ac92989
commit bfa3409fc5
1 changed files with 6 additions and 1 deletions
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7
src/java/org/apache/poi/hssf/record/cont/ContinuableRecordOutput.java
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@ -35,7 +35,7 @@ public final class ContinuableRecordOutput implements LittleEndianOutput {
private UnknownLengthRecordOutput _ulrOutput;
private int _totalPreviousRecordsSize;
ContinuableRecordOutput(LittleEndianOutput out, int sid) {
public ContinuableRecordOutput(LittleEndianOutput out, int sid) {
_ulrOutput = new UnknownLengthRecordOutput(out, sid);
_out = out;
_totalPreviousRecordsSize = 0;
@ -73,6 +73,11 @@ public final class ContinuableRecordOutput implements LittleEndianOutput {
_totalPreviousRecordsSize += _ulrOutput.getTotalSize();
_ulrOutput = new UnknownLengthRecordOutput(_out, ContinueRecord.sid);
}
/**
* Will terminate the current record and start a new {@link ContinueRecord}
* if there isn't space for the requested number of bytes
* @param requiredContinuousSize The number of bytes that need to be written
*/
public void writeContinueIfRequired(int requiredContinuousSize) {
if (_ulrOutput.getAvailableSpace() < requiredContinuousSize) {
writeContinue();