org.odpi.openmetadata.frameworks.connectors.properties.beans

Class SchemaImplementationQuery

java.lang.Object

org.odpi.openmetadata.frameworks.connectors.properties.beans.PropertyBase

org.odpi.openmetadata.frameworks.connectors.properties.beans.SchemaImplementationQuery

All Implemented Interfaces:

Serializable

public class SchemaImplementationQuery
extends PropertyBase

SchemaImplementationQuery defines a query on a schema attribute that returns all or part of the value for a derived field.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected String	query
protected int	queryId
protected SchemaAttribute	queryTargetElement
protected String	queryType

Constructor Summary

Constructors

Constructor and Description
SchemaImplementationQuery() Default constructor
SchemaImplementationQuery(SchemaImplementationQuery template) Copy/clone constructor.

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object objectToCompare) Compare the values of the supplied object with those stored in the current object.
String	getQuery() Return the query string for this element.
int	getQueryId() Return the query id - this is used to identify where the results of this query should be plugged into the other queries or the formula for the parent derived schema element.
SchemaAttribute	getQueryTargetElement() Return the SchemaAttribute that describes the type of the data source that will be queried to get the derived value.
String	getQueryType() Return the name of the query language used in the query.
int	hashCode() Create a hash code for this element type.
void	setQuery(String query) Set up the query string for this element.
void	setQueryId(int queryId) Set up the query id - this is used to identify where the results of this query should be plugged into the other queries or the formula for the parent derived schema element.
void	setQueryTargetElement(SchemaAttribute queryTargetElement) Set up the SchemaAttribute that describes the type of the data source that will be queried to get the derived value.
void	setQueryType(String queryType) Set up the name of the query language used in the query.
String	toString() Standard toString method.

Methods inherited from class java.lang.Object

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

Field Detail

queryId

protected int queryId

query

protected String query

queryType

protected String queryType

queryTargetElement

protected SchemaAttribute queryTargetElement

Constructor Detail

SchemaImplementationQuery

public SchemaImplementationQuery()

Default constructor

SchemaImplementationQuery

public SchemaImplementationQuery(SchemaImplementationQuery template)

Copy/clone constructor.

Parameters:

template - template schema query to copy.

Method Detail

getQueryId

public int getQueryId()

Return the query id - this is used to identify where the results of this query should be plugged into the other queries or the formula for the parent derived schema element.

Returns:

int query identifier

setQueryId

public void setQueryId(int queryId)

Set up the query id - this is used to identify where the results of this query should be plugged into the other queries or the formula for the parent derived schema element.

Parameters:

queryId - int query identifier

getQuery

public String getQuery()

Return the query string for this element. The query string may have placeholders for values returned by queries that have a lower queryId than this element.

Returns:

String query

setQuery

public void setQuery(String query)

Set up the query string for this element. The query string may have placeholders for values returned by queries that have a lower queryId than this element.

Parameters:

query - String query

getQueryType

public String getQueryType()

Return the name of the query language used in the query.

Returns:

queryType String

setQueryType

public void setQueryType(String queryType)

Set up the name of the query language used in the query.

Parameters:

queryType - String name

getQueryTargetElement

public SchemaAttribute getQueryTargetElement()

Return the SchemaAttribute that describes the type of the data source that will be queried to get the derived value.

Returns:

SchemaAttribute object

setQueryTargetElement

public void setQueryTargetElement(SchemaAttribute queryTargetElement)

Set up the SchemaAttribute that describes the type of the data source that will be queried to get the derived value.

Parameters:

queryTargetElement - SchemaAttribute object

toString

public String toString()

Standard toString method.

Overrides:

toString in class Object

Returns:

print out of variables in a JSON-style

equals

public boolean equals(Object objectToCompare)

Compare the values of the supplied object with those stored in the current object.

Overrides:

equals in class Object

Parameters:

objectToCompare - supplied object

Returns:

boolean result of comparison

hashCode

public int hashCode()

Create a hash code for this element type.

Overrides:

hashCode in class Object

Returns:

int hash code