H2 Database Engine 2.3.232 · org.h2.util.ScriptReader

Field Summary

Modifier and Type	Field and Description
private boolean	blockRemark Only valid if insideRemark is true.
private char[]	buffer
private int	bufferEnd The position in the buffer of the last available char
private int	bufferPos The position in the buffer of the next char to be read
private int	bufferStart The position in the buffer of the statement start
private boolean	endOfFile True if we have read past the end of file
private boolean	insideRemark True if we are inside a comment
private final Reader	reader
private int	remarkStart The position in buffer of start of comment
private boolean	skipRemarks True if comments should be skipped completely by this reader.

Constructor Summary

Access	Constructor and Description
public	ScriptReader(Reader the reader reader) Create a new SQL script reader from the given reader

Method Summary

Modifier and Type	Method and Description
private void	clearRemark()
public void	close() Implements java.io.Closeable.close. Close the underlying reader.
private void	endRemark()
public boolean	Returns: true if inside a block comment isBlockRemark() If currently inside a remark, this method tells if it is a block comment (true) or single line comment (false)
public boolean	Returns: true if the current position is inside a remark isInsideRemark() Check if this is the last statement, and if the single line or block comment is not finished yet.
private int	read()
private int	readBuffer()
public String	Returns: the SQL statement or null readStatement() Read a statement from the reader.
private String	readStatementLoop()
public void	setSkipRemarks(boolean true if comments should be skipped skipRemarks) If comments should be skipped completely by this reader.
private void	startRemark(boolean block)

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

blockRemark	back to summary
private boolean blockRemark Only valid if insideRemark is true. True if we are inside a block comment, false if we are inside a line comment

buffer	back to summary
private char[] buffer

bufferEnd	back to summary
private int bufferEnd The position in the buffer of the last available char

bufferPos	back to summary
private int bufferPos The position in the buffer of the next char to be read

bufferStart	back to summary
private int bufferStart The position in the buffer of the statement start

endOfFile	back to summary
private boolean endOfFile True if we have read past the end of file

insideRemark	back to summary
private boolean insideRemark True if we are inside a comment

reader	back to summary
private final Reader reader

remarkStart	back to summary
private int remarkStart The position in buffer of start of comment

skipRemarks	back to summary
private boolean skipRemarks True if comments should be skipped completely by this reader.

Constructor Detail

ScriptReader	back to summary
public ScriptReader(Reader reader) Create a new SQL script reader from the given reader Parameters reader:Reader the reader

ScriptReader

back to summary

public ScriptReader(Reader reader)

Create a new SQL script reader from the given reader

Parameters

reader:Reader: the reader

Method Detail

clearRemark	back to summary
private void clearRemark()

close	back to summary
public void close() Implements java.io.Closeable.close. Close the underlying reader. Annotations @Override

back to summary

public void close()

Implements java.io.Closeable.close.

Close the underlying reader.

Annotations

@Override

endRemark	back to summary
private void endRemark()

isBlockRemark	back to summary
public boolean isBlockRemark() If currently inside a remark, this method tells if it is a block comment (true) or single line comment (false) Returns:boolean true if inside a block comment

isBlockRemark

back to summary

public boolean isBlockRemark()

If currently inside a remark, this method tells if it is a block comment (true) or single line comment (false)

Returns:boolean: true if inside a block comment

isInsideRemark	back to summary
public boolean isInsideRemark() Check if this is the last statement, and if the single line or block comment is not finished yet. Returns:boolean true if the current position is inside a remark

isInsideRemark

back to summary

public boolean isInsideRemark()

Check if this is the last statement, and if the single line or block comment is not finished yet.

Returns:boolean: true if the current position is inside a remark

read	back to summary
private int read() throws IOException

readBuffer	back to summary
private int readBuffer() throws IOException

readStatement	back to summary
public String readStatement() Read a statement from the reader. This method returns null if the end has been reached. Returns:String the SQL statement or null

readStatement

back to summary

public String readStatement()

Read a statement from the reader. This method returns null if the end has been reached.

Returns:String: the SQL statement or null

readStatementLoop	back to summary
private String readStatementLoop() throws IOException

setSkipRemarks	back to summary
public void setSkipRemarks(boolean skipRemarks) If comments should be skipped completely by this reader. Parameters skipRemarks:boolean true if comments should be skipped

setSkipRemarks

back to summary

public void setSkipRemarks(boolean skipRemarks)

If comments should be skipped completely by this reader.

Parameters

skipRemarks:boolean: true if comments should be skipped

startRemark	back to summary
private void startRemark(boolean block)

public Class ScriptReader

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail