| 程序包 | 说明 |
|---|---|
| org.springframework.expression |
Core abstractions behind the Spring Expression Language.
|
| org.springframework.expression.spel |
SpEL's central implementation package.
|
| org.springframework.expression.spel.support |
SpEL's default implementations for various core abstractions.
|
| 限定符和类型 | 方法和说明 |
|---|---|
TypeComparator |
EvaluationContext.getTypeComparator()
Return a type comparator for comparing pairs of objects for equality.
|
| 限定符和类型 | 方法和说明 |
|---|---|
TypeComparator |
ExpressionState.getTypeComparator() |
| 限定符和类型 | 类和说明 |
|---|---|
class |
StandardTypeComparator
A basic
TypeComparator implementation: supports comparison of
Number types as well as types implementing Comparable. |
| 限定符和类型 | 方法和说明 |
|---|---|
TypeComparator |
SimpleEvaluationContext.getTypeComparator()
Return an instance of
StandardTypeComparator. |
TypeComparator |
StandardEvaluationContext.getTypeComparator() |
| 限定符和类型 | 方法和说明 |
|---|---|
void |
StandardEvaluationContext.setTypeComparator(TypeComparator typeComparator) |