org.springframework.data.relational.core.sql

Class NumericLiteral

java.lang.Object

org.springframework.data.relational.core.sql.Literal<Number>

org.springframework.data.relational.core.sql.NumericLiteral

All Implemented Interfaces:

Expression, Segment, Visitable

public class NumericLiteral
extends Literal<Number>

Represents a Number literal.

Since:

1.1

Author:

Mark Paluch

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object obj) Check whether this Segment is equal to another Segment.
Number	getContent()
int	hashCode() Generate a hash code from thisSegment.
void	visit(Visitor visitor) Accept a Visitor visiting this Visitable and its nested Visitables if applicable.

Methods inherited from class org.springframework.data.relational.core.sql.Literal

toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.springframework.data.relational.core.sql.Segment

equals, hashCode

Methods inherited from interface org.springframework.data.relational.core.sql.Visitable

visit

Method Detail

getContent

@Nullable
public Number getContent()

Overrides:

getContent in class Literal<Number>

Returns:

the content of the literal.

visit

public void visit(Visitor visitor)

Description copied from interface: Visitable

Accept a Visitor visiting this Visitable and its nested Visitables if applicable.

Specified by:

visit in interface Visitable

Parameters:

visitor - the visitor to notify, must not be null.

hashCode

public int hashCode()

Description copied from interface: Segment

Generate a hash code from thisSegment.

Hashcode typically derives from the Segment.toString() representation so two Segments yield the same Segment.hashCode() if their Segment.toString() representation matches.

Specified by:

hashCode in interface Segment

Overrides:

hashCode in class Object

Returns:

a hash code value for this object.

equals

public boolean equals(Object obj)

Description copied from interface: Segment

Check whether this Segment is equal to another Segment.

Equality is typically given if the Segment.toString() representation matches.

Specified by:

equals in interface Segment

Overrides:

equals in class Object

Parameters:

obj - the reference object with which to compare.

Returns:

true if this object is the same as the other argument; false otherwise.