oracle.jbo.server
Class RowFilterKey

java.lang.Object
  oracle.jbo.server.RowFilterKey

All Implemented Interfaces:

RowFilter

Direct Known Subclasses:

EffectiveDateFilterRange, RowFilterKeyForwardOnly, RowFilterQC

public class RowFilterKey
extends java.lang.Object
implements RowFilter

Field Summary

protected Key

mKey

Constructor Summary

RowFilterKey(ViewObjectImpl vo)

RowFilterKey(ViewObjectImpl vo, java.lang.Object[] values)

RowFilterKey(ViewObjectImpl vo, java.lang.Object[] values, int bindingStyle)

Method Summary

protected boolean	compareParamsWithValues(java.lang.Object[] params, java.lang.Object[] values, int paramsOffset, int valuesOffset, int size, boolean bIgnoreNamedParams)
boolean	equals(java.lang.Object val)
Key	getKey()
int	getParamLength() Returns the number of elements in the array of parameters that make up the row filter.
java.lang.Object[]	getParamValues() Returns the array of parameter values that make up the row filter.
int	getRowInitLength() Returns the number of elements in the array of row init values.
java.lang.Object[]	getRowInitValues() Returns the array of row init values.
ViewObjectImpl	getViewObjectImpl() Retrieves the view object association with the row filter.
java.lang.Object[]	getWhereClauseParams() Returns the array of wherel-caluse parameter values that make up the row filter.
int	hashCode()
boolean	isNameValuePairs()
boolean	isNull() Indicates whether this row filter represents a null filter or not.
boolean	paramQualifies(java.lang.Object[] values) Returns a flag indicating whether values is qualified by this row filter or not.
boolean	paramQualifiesWithOffset(java.lang.Object[] values, int filterOffset)
static java.lang.Object[]	streamStringToValues(java.lang.String sString)
java.lang.String	streamToString()
java.lang.String	toString()
boolean	whereClauseParamQualifies(java.lang.Object[] values)

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

mKey

protected Key mKey

Constructor Detail

RowFilterKey

public RowFilterKey(ViewObjectImpl vo,
                    java.lang.Object[] values,
                    int bindingStyle)

RowFilterKey

public RowFilterKey(ViewObjectImpl vo,
                    java.lang.Object[] values)

RowFilterKey

public RowFilterKey(ViewObjectImpl vo)

Method Detail

getKey

public Key getKey()

isNull

public boolean isNull()

Description copied from interface: RowFilter

Indicates whether this row filter represents a null filter or not.

Specified by:

isNull in interface RowFilter

Returns:

flag indicating whether the row filter represents a null filter or not.

getViewObjectImpl

public ViewObjectImpl getViewObjectImpl()

Description copied from interface: RowFilter

Retrieves the view object association with the row filter.

Specified by:

getViewObjectImpl in interface RowFilter

Returns:

the view object.

isNameValuePairs

public boolean isNameValuePairs()

getParamLength

public int getParamLength()

Description copied from interface: RowFilter

Returns the number of elements in the array of parameters that make up the row filter.

Specified by:

getParamLength in interface RowFilter

Returns:

the number of elements.

getParamValues

public java.lang.Object[] getParamValues()

Description copied from interface: RowFilter

Returns the array of parameter values that make up the row filter.

The difference between getParamValues() and getWhereClauseParams() shows up when the view object binding style is BINDING_STYLE_ORACLE_NAME. In this case, getWhereClauseParams() returns an array of name-value array. getParamValues() returns only an array of values.

Specified by:

getParamValues in interface RowFilter

Returns:

the parameter value array.

getWhereClauseParams

public java.lang.Object[] getWhereClauseParams()

Description copied from interface: RowFilter

Returns the array of wherel-caluse parameter values that make up the row filter.

The difference between getParamValues() and getWhereClauseParams() shows up when the view object binding style is BINDING_STYLE_ORACLE_NAME. In this case, getWhereClauseParams() returns an array of name-value array. getParamValues() returns only an array of values.

Specified by:

getWhereClauseParams in interface RowFilter

Returns:

the where-clause parameter array.

paramQualifies

public boolean paramQualifies(java.lang.Object[] values)

Description copied from interface: RowFilter

Returns a flag indicating whether values is qualified by this row filter or not.

Specified by:

paramQualifies in interface RowFilter

Parameters:

values - values to examine for qualification.

Returns:

a flag indicating whether it passes or not.

paramQualifiesWithOffset

public boolean paramQualifiesWithOffset(java.lang.Object[] values,
                                        int filterOffset)

Specified by:

paramQualifiesWithOffset in interface RowFilter

whereClauseParamQualifies

public boolean whereClauseParamQualifies(java.lang.Object[] values)

Specified by:

whereClauseParamQualifies in interface RowFilter

getRowInitLength

public int getRowInitLength()

Description copied from interface: RowFilter

Returns the number of elements in the array of row init values.

Specified by:

getRowInitLength in interface RowFilter

Returns:

the number of elements.

getRowInitValues

public java.lang.Object[] getRowInitValues()

Description copied from interface: RowFilter

Returns the array of row init values.

Specified by:

getRowInitValues in interface RowFilter

Returns:

the row init value array.

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

equals

public boolean equals(java.lang.Object val)

Overrides:

equals in class java.lang.Object

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

streamToString

public java.lang.String streamToString()

streamStringToValues

public static java.lang.Object[] streamStringToValues(java.lang.String sString)

compareParamsWithValues

protected boolean compareParamsWithValues(java.lang.Object[] params,
                                          java.lang.Object[] values,
                                          int paramsOffset,
                                          int valuesOffset,
                                          int size,
                                          boolean bIgnoreNamedParams)