org.wandora.query2

Class Regex

java.lang.Object

org.wandora.query2.Directive

org.wandora.query2.FilterDirective

org.wandora.query2.WhereDirective

org.wandora.query2.Regex

All Implemented Interfaces:

DirectiveUIHints.Provider

public class Regex
extends WhereDirective
implements DirectiveUIHints.Provider

Author:

olli

Field Summary

Fields

Modifier and Type	Field and Description
private boolean	global
private boolean	icase
private boolean	match
static int	MODE_GLOBAL
static int	MODE_ICASE
static int	MODE_MATCH
private java.util.regex.Pattern	pattern
private Operand	regex
private Operand	replace

Fields inherited from class org.wandora.query2.Directive

DEFAULT_COL, DEFAULT_NS

Constructor Summary

Constructors

Constructor and Description
Regex()
Regex(java.lang.Object regex, java.lang.Object replace, int mode)
Regex(java.lang.String regex)
Regex(java.lang.String regex, int mode)
Regex(java.lang.String regex, java.lang.String replace)

Method Summary

Modifier and Type	Method and Description
void	endQuery(QueryContext context) Signals end of query and performs any cleanup that may be needed.
DirectiveUIHints	getUIHints()
boolean	includeRow(QueryContext context, ResultRow input)
private ResultRow	makeRow(ResultRow original, java.lang.String role, java.lang.String replacement)
ResultRow	processRow(QueryContext context, ResultRow input)
boolean	startQuery(QueryContext context) Prepares the query for execution.

Methods inherited from class org.wandora.query2.WhereDirective

and, and, not, or, or

Methods inherited from class org.wandora.query2.FilterDirective

queryIterator

Methods inherited from class org.wandora.query2.Directive

as, as, debugString, debugString, debugStringInner, debugStringInner, debugStringInner, debugStringParams, debugStringParams, doQuery, from, from, from, from, from, from, from, from, from, from, getStandardAddonHints, getStandardAddonHints, isStatic, join, main, of, query, to, to, to, to, to, where, where

Methods inherited from class java.lang.Object

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

Field Detail

MODE_MATCH

public static final int MODE_MATCH

See Also:

Constant Field Values

MODE_GLOBAL

public static final int MODE_GLOBAL

See Also:

Constant Field Values

MODE_ICASE

public static final int MODE_ICASE

See Also:

Constant Field Values

regex

private Operand regex

replace

private Operand replace

match

private boolean match

global

private boolean global

icase

private boolean icase

pattern

private java.util.regex.Pattern pattern

Constructor Detail

Regex

public Regex()

Regex

public Regex(java.lang.Object regex,
             java.lang.Object replace,
             int mode)

Regex

public Regex(java.lang.String regex,
             java.lang.String replace)

Regex

public Regex(java.lang.String regex)

Regex

public Regex(java.lang.String regex,
             int mode)

Method Detail

getUIHints

public DirectiveUIHints getUIHints()

Specified by:

getUIHints in interface DirectiveUIHints.Provider

endQuery

public void endQuery(QueryContext context)
              throws QueryException

Description copied from class: Directive

Signals end of query and performs any cleanup that may be needed. Extending classes must propagate the call to any contained queries.

Overrides:

endQuery in class Directive

Throws:

QueryException

startQuery

public boolean startQuery(QueryContext context)
                   throws QueryException

Description copied from class: Directive

Prepares the query for execution. Extending classes must propagate the call to any contained queries.

Overrides:

startQuery in class Directive

Throws:

QueryException

makeRow

private ResultRow makeRow(ResultRow original,
                          java.lang.String role,
                          java.lang.String replacement)

processRow

public ResultRow processRow(QueryContext context,
                            ResultRow input)
                     throws QueryException

Overrides:

processRow in class WhereDirective

Throws:

QueryException

includeRow

public boolean includeRow(QueryContext context,
                          ResultRow input)
                   throws QueryException

Specified by:

includeRow in class WhereDirective

Throws:

QueryException