public static class BTreeUtil.ReaderTreeFile
extends java.lang.Object
implements org.eclipse.birt.core.btree.BTreeFile
| 限定符和类型 | 方法和说明 |
|---|---|
int |
allocBlock() |
void |
close() |
int |
getTotalBlock() |
java.lang.Object |
lock() |
void |
readBlock(int blockId,
byte[] bytes) |
void |
unlock(java.lang.Object lock) |
void |
writeBlock(int blockId,
byte[] bytes) |
public int allocBlock()
throws java.io.IOException
allocBlock 在接口中 org.eclipse.birt.core.btree.BTreeFilejava.io.IOExceptionpublic int getTotalBlock()
throws java.io.IOException
getTotalBlock 在接口中 org.eclipse.birt.core.btree.BTreeFilejava.io.IOExceptionpublic java.lang.Object lock()
throws java.io.IOException
lock 在接口中 org.eclipse.birt.core.btree.BTreeFilejava.io.IOExceptionpublic void readBlock(int blockId,
byte[] bytes)
throws java.io.IOException
readBlock 在接口中 org.eclipse.birt.core.btree.BTreeFilejava.io.IOExceptionpublic void unlock(java.lang.Object lock)
throws java.io.IOException
unlock 在接口中 org.eclipse.birt.core.btree.BTreeFilejava.io.IOExceptionpublic void writeBlock(int blockId,
byte[] bytes)
throws java.io.IOException
writeBlock 在接口中 org.eclipse.birt.core.btree.BTreeFilejava.io.IOExceptionpublic void close()
throws java.io.IOException
close 在接口中 org.eclipse.birt.core.btree.BTreeFilejava.io.IOExceptionCopyright © 2008 Actuate Corp. All rights reserved.