Package org.ametys.plugins.workflow

Class PropertySetExpression

java.lang.Object

com.opensymphony.workflow.query.Expression

org.ametys.plugins.workflow.PropertySetExpression

All Implemented Interfaces:

Serializable

public class PropertySetExpression
extends com.opensymphony.workflow.query.Expression

PropertySet expressions are used when constructing a workflow query on a property associated with a workflow.
PropertySet expressions have three attributes.
These are:

• operator: This is the operator to apply on the expression.
• type: The PropertySet item type to test agains.
• key: The PropertySet item key to test agains.

For the moment, only string type is supported.
Warning: PropertySet expressions can only be nested with others PropertySet expressions (not with FieldExpression)!

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
private String	_key
private int	_operator
private int	_type
private Object	_value
static int	EQUALS	Constant for the equality operator.
static int	WILDCARD_EQUALS	Constant for the wildcard equality operator.

Fields inherited from class com.opensymphony.workflow.query.Expression

negate

Constructor Summary

Constructors

Constructor	Description
PropertySetExpression(int operator, int type, String key, Object value)	Create a property set expression.
PropertySetExpression(int operator, int type, String key, Object value, boolean isNegated)	Create a negative property set expression.

Method Summary

Modifier and Type	Method	Description
String	getKey()	Get the operator of the expression.
int	getOperator()	Get the operator of the expression.
int	getType()	Get the type of the operand.
Object	getValue()	Get the value to test agains.
boolean	isNested()
void	setKey(String key)	Set the key to test agains.
void	setOperator(int operator)	Set the operator of the expression.
void	setType(int type)	Set the type of the operand.
void	setValue(Object value)	Set the value to test agains.

Methods inherited from class com.opensymphony.workflow.query.Expression

isNegate

Methods inherited from class java.lang.Object

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

Field Detail

EQUALS

public static final int EQUALS

Constant for the equality operator.

See Also:

Constant Field Values

WILDCARD_EQUALS

public static final int WILDCARD_EQUALS

Constant for the wildcard equality operator.

See Also:

Constant Field Values

_value

private Object _value

_key

private String _key

_type

private int _type

_operator

private int _operator

Constructor Detail

PropertySetExpression

public PropertySetExpression(int operator,
                             int type,
                             String key,
                             Object value)

Create a property set expression.

Parameters:

operator - The operator.

type - The type of the operand.

key - The item key to test agains.

value - The operand value.

PropertySetExpression

public PropertySetExpression(int operator,
                             int type,
                             String key,
                             Object value,
                             boolean isNegated)

Create a negative property set expression.

Parameters:

operator - The operator.

type - The type of the operand.

key - The item key to test agains.

value - The operand value.

isNegated - The negative state of the operator.

Method Detail

getOperator

public int getOperator()

Get the operator of the expression.

Returns:

The operator.

setOperator

public void setOperator(int operator)

Set the operator of the expression.

Parameters:

operator - The operator.

getType

public int getType()

Get the type of the operand.

Returns:

The type.

setType

public void setType(int type)

Set the type of the operand.

Parameters:

type - The type.

getKey

public String getKey()

Get the operator of the expression.

Returns:

The operator.

setKey

public void setKey(String key)

Set the key to test agains.

Parameters:

key - The key.

getValue

public Object getValue()

Get the value to test agains.

Returns:

The value.

setValue

public void setValue(Object value)

Set the value to test agains.

Parameters:

value - The value.

isNested

public boolean isNested()

Specified by:

isNested in class com.opensymphony.workflow.query.Expression