jOOQ 3.18.7 · org.jooq.QueryPart

Method Summary

Modifier and Type	Method and Description
public boolean	Returns: Whether the two query parts are equal equals(Object The other `QueryPart` object) Check whether this `QueryPart` can be considered equal to another `QueryPart`.
public int	Returns: The `QueryPart` hash code hashCode() Generate a hash code from this `QueryPart`.
public String	Returns: A SQL string representation of this `QueryPart` toString() Render a SQL string representation of this `QueryPart`.

Method Detail

equals back to summary

equals	back to summary
public boolean equals(Object object) Check whether this `QueryPart` can be considered equal to another `QueryPart`. In general, `QueryPart` equality is defined in terms of `toString()` equality. In other words, two query parts are considered equal if their rendered SQL (with inlined bind variables) is equal. This means that the two query parts do not necessarily have to be of the same type. Some `QueryPart` implementations may choose to override this behaviour for improved performance, as `toString()` is an expensive operation, if called many times. Parameters object:Object The other `QueryPart` Returns:boolean Whether the two query parts are equal Annotations @Override

public boolean equals(Object object)

Check whether this QueryPart can be considered equal to another QueryPart.

In general, QueryPart equality is defined in terms of toString() equality. In other words, two query parts are considered equal if their rendered SQL (with inlined bind variables) is equal. This means that the two query parts do not necessarily have to be of the same type.

Some QueryPart implementations may choose to override this behaviour for improved performance, as toString() is an expensive operation, if called many times.

Parameters

object:Object: The other QueryPart

Returns:boolean

Whether the two query parts are equal

Annotations

@Override

hashCode back to summary

hashCode	back to summary
public int hashCode() Generate a hash code from this `QueryPart`. In general, `QueryPart` hash codes are the same as the hash codes generated from `toString()`. This guarantees consistent behaviour with `equals(Object)` Some `QueryPart` implementations may choose to override this behaviour for improved performance, as `toString()` is an expensive operation, if called many times. Returns:int The `QueryPart` hash code Annotations @Override

public int hashCode()

Generate a hash code from this QueryPart.

In general, QueryPart hash codes are the same as the hash codes generated from toString(). This guarantees consistent behaviour with equals(Object)

Some QueryPart implementations may choose to override this behaviour for improved performance, as toString() is an expensive operation, if called many times.

Returns:int

The QueryPart hash code

Annotations

@Override

toString back to summary

toString	back to summary
public String toString() Render a SQL string representation of this `QueryPart`. For improved debugging, this renders a SQL string of this `QueryPart` with inlined bind variables. If this `QueryPart` is `Attachable`, then the attached `Configuration` may be used for rendering the SQL string, including `SQLDialect` and `Settings`. Do note that most `QueryPart` instances are not attached to a `Configuration`, and thus there is no guarantee that the SQL string will make sense in the context of a specific database. Returns:String A SQL string representation of this `QueryPart` Annotations @Override

public String toString()

Render a SQL string representation of this QueryPart.

For improved debugging, this renders a SQL string of this QueryPart with inlined bind variables. If this QueryPart is Attachable, then the attached Configuration may be used for rendering the SQL string, including SQLDialect and Settings. Do note that most QueryPart instances are not attached to a Configuration, and thus there is no guarantee that the SQL string will make sense in the context of a specific database.

Returns:String

A SQL string representation of this QueryPart

Annotations

@Override

public Interface QueryPart

Method Summary

Method Detail