public static class BTreeUtil.ReaderTreeFile
extends java.lang.Object
implements org.eclipse.birt.core.btree.BTreeFile
Modifier and Type | Method and Description |
---|---|
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
in interface org.eclipse.birt.core.btree.BTreeFile
java.io.IOException
public int getTotalBlock() throws java.io.IOException
getTotalBlock
in interface org.eclipse.birt.core.btree.BTreeFile
java.io.IOException
public java.lang.Object lock() throws java.io.IOException
lock
in interface org.eclipse.birt.core.btree.BTreeFile
java.io.IOException
public void readBlock(int blockId, byte[] bytes) throws java.io.IOException
readBlock
in interface org.eclipse.birt.core.btree.BTreeFile
java.io.IOException
public void unlock(java.lang.Object lock) throws java.io.IOException
unlock
in interface org.eclipse.birt.core.btree.BTreeFile
java.io.IOException
public void writeBlock(int blockId, byte[] bytes) throws java.io.IOException
writeBlock
in interface org.eclipse.birt.core.btree.BTreeFile
java.io.IOException
public void close() throws java.io.IOException
close
in interface org.eclipse.birt.core.btree.BTreeFile
java.io.IOException
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