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Closes gh-1581
This commit is contained in:
Brian Clozel
2021-11-25 19:09:23 +01:00
parent d178eafc11
commit fab9abd7fe
7 changed files with 220 additions and 69 deletions
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11
src/docs/asciidoc/core/core-expressions.adoc
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@@ -1052,8 +1052,9 @@ The Spring Expression Language supports the following kinds of operators:
==== Relational Operators
The relational operators (equal, not equal, less than, less than or equal, greater than,
and greater than or equal) are supported by using standard operator notation. The
following listing shows a few examples of operators:
and greater than or equal) are supported by using standard operator notation.
These operators work on `Number` types as well as types implementing `Comparable`.
The following listing shows a few examples of operators:
[source,java,indent=0,subs="verbatim,quotes",role="primary"]
.Java
@@ -1066,6 +1067,9 @@ following listing shows a few examples of operators:
// evaluates to true
boolean trueValue = parser.parseExpression("'black' < 'block'").getValue(Boolean.class);
// uses CustomValue:::compareTo
boolean trueValue = parser.parseExpression("new CustomValue(1) < new CustomValue(2)").getValue(Boolean.class);
----
[source,kotlin,indent=0,subs="verbatim,quotes",role="secondary"]
.Kotlin
@@ -1078,6 +1082,9 @@ following listing shows a few examples of operators:
// evaluates to true
val trueValue = parser.parseExpression("'black' < 'block'").getValue(Boolean::class.java)
// uses CustomValue:::compareTo
val trueValue = parser.parseExpression("new CustomValue(1) < new CustomValue(2)").getValue(Boolean::class.java);
----
[NOTE]