Package org.alfresco.rest.framework.resource.parameters.where

Interface QueryHelper.WalkerCallback

All Known Implementing Classes:

AbstractClassImpl.ClassQueryWalker, MapBasedQueryWalker, MapBasedQueryWalkerOrSupported, QueryHelper.WalkerCallbackAdapter, TaskVariablesWalkerCallback

Enclosing class:

QueryHelper

public static interface QueryHelper.WalkerCallback

An interface used when walking a query tree. Calls are made to methods when the particular clause is encountered.

Method Summary

Modifier and Type	Method	Description
void	and()	Called any time an AND is encountered.
void	between(String propertyName, String firstValue, String secondValue, boolean negated)	Called any time a BETWEEN clause is encountered.
void	comparison(int type, String propertyName, String propertyValue, boolean negated)	One of EQUALS LESSTHAN GREATERTHAN LESSTHANOREQUALS GREATERTHANOREQUALS;
void	exists(String propertyName, boolean negated)	Called any time an EXISTS clause is encountered.
void	in(String property, boolean negated, String... propertyValues)	Called any time an IN clause is encountered.
void	matches(String property, String propertyValue, boolean negated)	Called any time a MATCHES clause is encountered.
void	or()	Called any time an OR is encountered.

Method Details

exists

void exists(String propertyName,
 boolean negated)

Called any time an EXISTS clause is encountered.

Parameters:

propertyName - Name of the property

negated - returns true if "NOT EXISTS" was used

between

void between(String propertyName,
 String firstValue,
 String secondValue,
 boolean negated)

Called any time a BETWEEN clause is encountered.

Parameters:

propertyName - Name of the property

firstValue - String

secondValue - String

negated - returns true if "NOT BETWEEN" was used

comparison

void comparison(int type,
 String propertyName,
 String propertyValue,
 boolean negated)

One of EQUALS LESSTHAN GREATERTHAN LESSTHANOREQUALS GREATERTHANOREQUALS;

in

void in(String property,
 boolean negated,
 String... propertyValues)

Called any time an IN clause is encountered.

Parameters:

property - Name of the property

negated - returns true if "NOT IN" was used

propertyValues - the property values

matches

void matches(String property,
 String propertyValue,
 boolean negated)

Called any time a MATCHES clause is encountered.

Parameters:

property - Name of the property

propertyValue - String

negated - returns true if "NOT MATCHES" was used

and

void and()

Called any time an AND is encountered.

or

void or()

Called any time an OR is encountered.