org.wfmc.wapi
Class WMFilter

java.lang.Object
  org.wfmc.wapi.WMFilter

All Implemented Interfaces:

java.io.Serializable

Direct Known Subclasses:

OBEFilter

public class WMFilter

extends java.lang.Object

implements java.io.Serializable

See Also:

Serialized Form

Field Summary

static int	EQ
static int	GE
static int	GT
static int	LE
static int	LT
static int	NE
static int	NO
static int	SIMPLE_TYPE
static int	SQL_TYPE

Constructor Summary

WMFilter(java.lang.String sqlString)
Construct a new filter based on an SQL query predicate.

WMFilter(java.lang.String attributeName, int comparison, boolean attributeValue)
Construct a new filter based on the value of a single attribute.

WMFilter(java.lang.String attributeName, int comparison, java.lang.Boolean attributeValue)
Construct a new filter based on the value of a single attribute.

WMFilter(java.lang.String attributeName, int comparison, java.util.Date attributeValue)
Construct a new filter based on the value of a single attribute.

WMFilter(java.lang.String attributeName, int comparison, double attributeValue)
Construct a new filter based on the value of a single attribute.

WMFilter(java.lang.String attributeName, int comparison, java.lang.Double attributeValue)
Construct a new filter based on the value of a single attribute.

WMFilter(java.lang.String attributeName, int comparison, int attributeValue)
Construct a new filter based on the value of a single attribute.

WMFilter(java.lang.String attributeName, int comparison, java.lang.Integer attributeValue)
Construct a new filter based on the value of a single attribute.

WMFilter(java.lang.String attributeName, int comparison, java.lang.String attributeValue)
Construct a new filter based on the value of a single attribute.

Method Summary

java.lang.String	getAttributeName()
int	getAttributeType()
int	getComparison()
java.lang.String	getFilterString()
int	getFilterType()
java.lang.Object	getFilterValue()
java.lang.String	getSQLComparison()
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

SIMPLE_TYPE

public static final int SIMPLE_TYPE

See Also:

Constant Field Values

SQL_TYPE

public static final int SQL_TYPE

See Also:

Constant Field Values

NO

public static final int NO

See Also:

Constant Field Values

LT

public static final int LT

See Also:

Constant Field Values

LE

public static final int LE

See Also:

Constant Field Values

EQ

public static final int EQ

See Also:

Constant Field Values

NE

public static final int NE

See Also:

Constant Field Values

GE

public static final int GE

See Also:

Constant Field Values

GT

public static final int GT

See Also:

Constant Field Values

Constructor Detail

WMFilter

public WMFilter(java.lang.String attributeName,
                int comparison,
                java.lang.Boolean attributeValue)

Construct a new filter based on the value of a single attribute. The attribute must be of type WMAttribute.BOOLEAN_TYPE.

Parameters:

attributeName - The name of the attribute to test.

comparison - The comparison to use, either EQ or NE.

attributeValue - The boolean value to test.

WMFilter

public WMFilter(java.lang.String attributeName,
                int comparison,
                boolean attributeValue)

Construct a new filter based on the value of a single attribute. The attribute must be of type WMAttribute.BOOLEAN_TYPE.

Parameters:

attributeName - The name of the attribute to test.

comparison - The comparison to use, either EQ or NE.

attributeValue - The boolean value to test.

WMFilter

public WMFilter(java.lang.String attributeName,
                int comparison,
                java.util.Date attributeValue)

Construct a new filter based on the value of a single attribute. The attribute must be of type WMAttribute.DATETIME_TYPE.

Parameters:

attributeName - The name of the attribute to test.

comparison - The comparison to use, one of: LT, LE, EQ, NE, GE, GT.

attributeValue - The date value to test.

WMFilter

public WMFilter(java.lang.String attributeName,
                int comparison,
                java.lang.Double attributeValue)

Construct a new filter based on the value of a single attribute. The attribute must be of type WMAttribute.FLOAT_TYPE.

Parameters:

attributeName - The name of the attribute to test.

comparison - The comparison to use, one of: LT, LE, EQ, NE, GE, GT.

attributeValue - The floating point value to test.

WMFilter

public WMFilter(java.lang.String attributeName,
                int comparison,
                double attributeValue)

Construct a new filter based on the value of a single attribute. The attribute must be of type WMAttribute.FLOAT_TYPE.

Parameters:

attributeName - The name of the attribute to test.

comparison - The comparison to use, one of: LT, LE, EQ, NE, GE, GT.

attributeValue - The floating point value to test.

WMFilter

public WMFilter(java.lang.String attributeName,
                int comparison,
                java.lang.Integer attributeValue)

Construct a new filter based on the value of a single attribute. The attribute must be of type WMAttribute.INTEGER_TYPE.

Parameters:

attributeName - The name of the attribute to test.

comparison - The comparison to use, one of: LT, LE, EQ, NE, GE, GT.

attributeValue - The integer value to test.

WMFilter

public WMFilter(java.lang.String attributeName,
                int comparison,
                int attributeValue)

Construct a new filter based on the value of a single attribute. The attribute must be of type WMAttribute.INTEGER_TYPE.

Parameters:

attributeName - The name of the attribute to test.

comparison - The comparison to use, one of: LT, LE, EQ, NE, GE, GT.

attributeValue - The integer value to test.

WMFilter

public WMFilter(java.lang.String attributeName,
                int comparison,
                java.lang.String attributeValue)

Construct a new filter based on the value of a single attribute. The attribute must be of type WMAttribute.STRING_TYPE or WMAttribute.PERFORMER_TYPE.

Parameters:

attributeName - The name of the attribute to test.

comparison - The comparison to use, one of: LT, LE, EQ, NE, GE, GT.

attributeValue - The string value to test.

WMFilter

public WMFilter(java.lang.String sqlString)

Construct a new filter based on an SQL query predicate. The predicate must only reference fields defined for the entity type to be queried.

Parameters:

sqlString - A standard SQL-92 WHERE clause predicate. Joins are not supported.

Method Detail

getAttributeName

public java.lang.String getAttributeName()

getAttributeType

public int getAttributeType()

getComparison

public int getComparison()

getFilterString

public java.lang.String getFilterString()

getFilterType

public int getFilterType()

getFilterValue

public java.lang.Object getFilterValue()

getSQLComparison

public java.lang.String getSQLComparison()

toString

public java.lang.String toString()