Class AliasedExpression
java.lang.Object
org.springframework.data.relational.core.sql.AliasedExpression
- All Implemented Interfaces:
Aliased
,Expression
,Segment
,Visitable
An expression with an alias.
- Since:
- 1.1
- Author:
- Jens Schauder
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Constructor Summary
ConstructorsConstructorDescriptionAliasedExpression
(Expression expression, String alias) AliasedExpression
(Expression expression, SqlIdentifier alias) -
Method Summary
Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
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Constructor Details
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AliasedExpression
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AliasedExpression
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Method Details
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getAlias
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toString
Description copied from interface:Segment
Return a SQL string representation of thisSegment
.The representation is intended for debugging purposes and an approximation to the generated SQL. While it might work in the context of a specific dialect, you should not assume that the
Segment.toString()
representation works across multiple databases. -
visit
Description copied from interface:Visitable
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hashCode
public int hashCode()Description copied from interface:Segment
Generate a hash code from thisSegment
.Hashcode typically derives from the
Segment.toString()
representation so twoSegment
s yield the sameSegment.hashCode()
if theirSegment.toString()
representation matches. -
equals
Description copied from interface:Segment
Check whether thisSegment
is equal to anotherSegment
.Equality is typically given if the
Segment.toString()
representation matches.
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