Package org.teiid.query.optimizer.capabilities

Class BasicSourceCapabilities

java.lang.Object

org.teiid.query.optimizer.capabilities.BasicSourceCapabilities

All Implemented Interfaces:

Serializable, SourceCapabilities

public class BasicSourceCapabilities
extends Object
implements SourceCapabilities, Serializable

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface org.teiid.query.optimizer.capabilities.SourceCapabilities

SourceCapabilities.Capability

Constructor Summary

Constructors

Constructor	Description
BasicSourceCapabilities()	Construct a basic capabilities object.

Method Summary

Modifier and Type	Method	Description
Object	getSourceProperty(SourceCapabilities.Capability propertyName)	This method returns an Object corresponding to the Source Property
void	setCapabilitySupport(SourceCapabilities.Capability capability, boolean supports)
void	setFunctionSupport(String function, boolean supports)
void	setSourceProperty(SourceCapabilities.Capability propertyName, Object value)	This method adds the Source Property to the Property Map
void	setTranslator(ExecutionFactory<?,?> translator)
boolean	supportsCapability(SourceCapabilities.Capability capability)	Returns true if the capability is supported.
boolean	supportsConvert(int sourceType, int targetType)
boolean	supportsFormatLiteral(String literal, ExecutionFactory.Format format)
boolean	supportsFunction(String functionName)	This method can be used to check whether a particular function is supported by this connector.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

BasicSourceCapabilities

public BasicSourceCapabilities()

Construct a basic capabilities object.

Method Detail

supportsCapability

public boolean supportsCapability(SourceCapabilities.Capability capability)

Description copied from interface: SourceCapabilities

Returns true if the capability is supported. The capability constants are all defined in this interface with the meaning of supporting that capability.

Specified by:

supportsCapability in interface SourceCapabilities

Parameters:

capability - Name of capability

Returns:

True if supported, false otherwise

supportsFunction

public boolean supportsFunction(String functionName)

Description copied from interface: SourceCapabilities

This method can be used to check whether a particular function is supported by this connector. This method should only be used if the capability FUNCTION is true.

Specified by:

supportsFunction in interface SourceCapabilities

Parameters:

functionName - The function that may be supported

Returns:

True if function is supported.

setCapabilitySupport

public void setCapabilitySupport(SourceCapabilities.Capability capability,
                                 boolean supports)

setFunctionSupport

public void setFunctionSupport(String function,
                               boolean supports)

toString

public String toString()

Overrides:

toString in class Object

setSourceProperty

public void setSourceProperty(SourceCapabilities.Capability propertyName,
                              Object value)

This method adds the Source Property to the Property Map

Parameters:

propertyName -

value -

Since:

4.4

getSourceProperty

public Object getSourceProperty(SourceCapabilities.Capability propertyName)

Description copied from interface: SourceCapabilities

This method returns an Object corresponding to the Source Property

Specified by:

getSourceProperty in interface SourceCapabilities

supportsConvert

public boolean supportsConvert(int sourceType,
                               int targetType)

Specified by:

supportsConvert in interface SourceCapabilities

Returns:

setTranslator

public void setTranslator(ExecutionFactory<?,?> translator)

supportsFormatLiteral

public boolean supportsFormatLiteral(String literal,
                                     ExecutionFactory.Format format)

Specified by:

supportsFormatLiteral in interface SourceCapabilities