com.espertech.esper.common.client.module

Class ModuleItem

java.lang.Object

com.espertech.esper.common.client.module.ModuleItem

All Implemented Interfaces:

Serializable

public class ModuleItem
extends Object
implements Serializable

Represents an EPL statement as part of a Module.

Character position start and end are only available for non-comment only.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
ModuleItem(EPStatementObjectModel model) Ctor.
ModuleItem(String expression) Ctor.
ModuleItem(String expression, boolean commentOnly, int lineNumber, int charPosStart, int charPosEnd, int lineNumberEnd, int lineNumberContent, int lineNumberContentEnd) Ctor.

Method Summary

Modifier and Type	Method and Description
int	getCharPosEnd() Returns end position of character on line for the item.
int	getCharPosStart() Returns item char position in line.
String	getExpression() Returns the EPL.
int	getLineNumber() Returns the line number of item.
int	getLineNumberContent() Returns the line number of item content excluding comments, or -1 if comments-only
int	getLineNumberContentEnd() Returns the line number of item content end excluding comments, or -1 if comments-only
int	getLineNumberEnd() Returns the line number of item that ends the item.
EPStatementObjectModel	getModel() Returns the statement object model when provided
boolean	isCommentOnly() Returns true to indicate comments-only expression.
void	setCharPosEnd(int charPosEnd) Sets the end position of character on line for the item.
void	setCharPosStart(int charPosStart) Sets item char position in line.
void	setCommentOnly(boolean commentOnly) Set true to indicate comments-only expression.
void	setExpression(String expression) Sets the EPL.
void	setLineNumber(int lineNumber) Sets item line num
void	setLineNumberContent(int lineNumberContent) Sets the line number of item content excluding comments, or -1 if comments-only
void	setLineNumberContentEnd(int lineNumberContentEnd) Sets the line number of item content end excluding comments, or -1 if comments-only
void	setLineNumberEnd(int lineNumberEnd) Sets item line num end

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ModuleItem

public ModuleItem(String expression,
                  boolean commentOnly,
                  int lineNumber,
                  int charPosStart,
                  int charPosEnd,
                  int lineNumberEnd,
                  int lineNumberContent,
                  int lineNumberContentEnd)

Ctor.

Parameters:

expression - EPL

commentOnly - true if the statement consists only of comments or whitespace

lineNumber - line number

charPosStart - character position of start of segment

charPosEnd - character position of end of segment

lineNumberEnd - line number of the line that ends the statement

lineNumberContent - line number of the line that starts the statement excluding comments, or -1 if comments-only

lineNumberContentEnd - line number of the line that ends the statement excluding comments, or -1 if comments-only

ModuleItem

public ModuleItem(String expression)

Ctor.

Parameters:

expression - expression

ModuleItem

public ModuleItem(EPStatementObjectModel model)

Ctor.

Parameters:

model - statement object model

Method Detail

getExpression

public String getExpression()

Returns the EPL.

Returns:

expression

setExpression

public void setExpression(String expression)

Sets the EPL.

Parameters:

expression - to set

isCommentOnly

public boolean isCommentOnly()

Returns true to indicate comments-only expression.

Returns:

comments-only indicator

setCommentOnly

public void setCommentOnly(boolean commentOnly)

Set true to indicate comments-only expression.

Parameters:

commentOnly - comments-only indicator

getLineNumber

public int getLineNumber()

Returns the line number of item.

Returns:

item line num

setLineNumber

public void setLineNumber(int lineNumber)

Sets item line num

Parameters:

lineNumber - to set

getLineNumberEnd

public int getLineNumberEnd()

Returns the line number of item that ends the item.

Returns:

item line num end

setLineNumberEnd

public void setLineNumberEnd(int lineNumberEnd)

Sets item line num end

Parameters:

lineNumberEnd - to set

getCharPosStart

public int getCharPosStart()

Returns item char position in line.

Returns:

char position

setCharPosStart

public void setCharPosStart(int charPosStart)

Sets item char position in line.

Parameters:

charPosStart - char position

getCharPosEnd

public int getCharPosEnd()

Returns end position of character on line for the item.

Returns:

position

setCharPosEnd

public void setCharPosEnd(int charPosEnd)

Sets the end position of character on line for the item.

Parameters:

charPosEnd - position

getModel

public EPStatementObjectModel getModel()

Returns the statement object model when provided

Returns:

model

getLineNumberContent

public int getLineNumberContent()

Returns the line number of item content excluding comments, or -1 if comments-only

Returns:

item line num content start

setLineNumberContent

public void setLineNumberContent(int lineNumberContent)

Sets the line number of item content excluding comments, or -1 if comments-only

Parameters:

lineNumberContent - item line num content start

getLineNumberContentEnd

public int getLineNumberContentEnd()

Returns the line number of item content end excluding comments, or -1 if comments-only

Returns:

item line num content end

setLineNumberContentEnd

public void setLineNumberContentEnd(int lineNumberContentEnd)

Sets the line number of item content end excluding comments, or -1 if comments-only

Parameters:

lineNumberContentEnd - item line num content end