com.flexive.core.search.cmis.model

Class ColumnReference

java.lang.Object

com.flexive.core.search.cmis.model.ValueExpression<ColumnReference>

com.flexive.core.search.cmis.model.ColumnReference

All Implemented Interfaces:

ConditionalExpressionPart<ColumnReference>, Selectable

public class ColumnReference
extends ValueExpression<ColumnReference>

This class represents a reference to a column in a CMIS-SQL query. In FxSQL, this would be a property selector.

Since:

3.1

Version:

$Rev$

Author:

Daniel Lichtenberger (daniel.lichtenberger@flexive.com), UCS - unique computing solutions gmbh (http://www.ucs.at)

Constructor Summary

Constructors

Constructor and Description
ColumnReference(com.flexive.shared.structure.FxEnvironment environment, ContentStorage storage, TableReference tableReference, java.lang.String column, java.lang.String alias, boolean useUpperCase)

Method Summary

Modifier and Type	Method and Description
com.flexive.shared.structure.FxPropertyAssignment	getBaseAssignment() Return the base assignment for this column.
com.flexive.shared.cmis.CmisVirtualProperty	getCmisProperty()
ConditionColumnMapper<? super ColumnReference>	getConditionColumnMapper(SqlMapperFactory factory) Return a SQL mapper for this conditional expression part.
java.lang.String	getFilterTableName() Return the table to be used for this condition.
PropertyResolver.Table	getFilterTableType() Returns the table type to be used for this condition.
PropertyEntry	getPropertyEntry()
java.util.List<com.flexive.shared.structure.FxPropertyAssignment>	getReferencedAssignments() Returns a list of assignments referenced by this expression.
TableReference	getTableReference() Return the table reference of this column.
boolean	isMultilanguage() Return true if the value expression is based on a multilanguage property (i.e.
boolean	isMultivalued() Returns true if this selectable element should be treated as a CMIS multivalued property, i.e.
java.lang.String	toString()

Methods inherited from class com.flexive.core.search.cmis.model.ValueExpression

getAlias

Methods inherited from class java.lang.Object

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

Constructor Detail

ColumnReference

public ColumnReference(com.flexive.shared.structure.FxEnvironment environment,
                       ContentStorage storage,
                       TableReference tableReference,
                       java.lang.String column,
                       java.lang.String alias,
                       boolean useUpperCase)

Method Detail

getReferencedAssignments

public java.util.List<com.flexive.shared.structure.FxPropertyAssignment> getReferencedAssignments()

Returns a list of assignments referenced by this expression.

Returns:

a list of assignments referenced by this expression.

getBaseAssignment

public com.flexive.shared.structure.FxPropertyAssignment getBaseAssignment()

Return the base assignment for this column. May be null if the column a virtual property that is not mapped to a flexive property.

Returns:

the base assignment for this column

getTableReference

public TableReference getTableReference()

Return the table reference of this column.

Returns:

the table reference of this column.

getConditionColumnMapper

public ConditionColumnMapper<? super ColumnReference> getConditionColumnMapper(SqlMapperFactory factory)

Return a SQL mapper for this conditional expression part.

Parameters:

factory - the SQL mapper factory

Returns:

a SQL mapper for this conditional expression part.

getFilterTableType

public PropertyResolver.Table getFilterTableType()

Returns the table type to be used for this condition.

Returns:

the table type to be used for this condition.

getFilterTableName

public java.lang.String getFilterTableName()

Return the table to be used for this condition.

Returns:

the table to be used for this condition.

getPropertyEntry

public PropertyEntry getPropertyEntry()

getCmisProperty

public com.flexive.shared.cmis.CmisVirtualProperty getCmisProperty()

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

isMultivalued

public boolean isMultivalued()

Returns true if this selectable element should be treated as a CMIS multivalued property, i.e. a property with a maximum multiplicity greater than 1.

Multivalued properties are returned as a list of result values, instead of a single result value for singlevalued properties.

Returns:

true if this selectable element should be treated as a CMIS multivalued property

isMultilanguage

public boolean isMultilanguage()

Return true if the value expression is based on a multilanguage property (i.e. more than one translation may exist for its value).

Specified by:

isMultilanguage in class ValueExpression<ColumnReference>

Returns:

true if the value expression is based on a multilanguage property