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摘要: 嵌套 | 枚举常量 | 字段 | 方法 | 详细信息: 枚举常量 | 字段 | 方法 |
java.lang.Objectjava.lang.Enum<Builder.Feature>
org.activiti.engine.impl.juel.Builder.Feature
public static enum Builder.Feature
Feature enumeration type.
枚举常量摘要 | |
---|---|
METHOD_INVOCATIONS
Method invocations as in ${foo.bar(1)} as specified in JSR 245,
maintenance release 2. |
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NULL_PROPERTIES
For some reason we don't understand, the specification does not allow to resolve null property values. |
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VARARGS
Allow for use of Java 5 varargs in function calls. |
方法摘要 | |
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static Builder.Feature |
valueOf(String name)
返回带有指定名称的该类型的枚举常量。 |
static Builder.Feature[] |
values()
按照声明该枚举类型的常量的顺序,返回 包含这些常量的数组。 |
从类 java.lang.Enum 继承的方法 |
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clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf |
从类 java.lang.Object 继承的方法 |
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getClass, notify, notifyAll, wait, wait, wait |
枚举常量详细信息 |
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public static final Builder.Feature METHOD_INVOCATIONS
${foo.bar(1)}
as specified in JSR 245,
maintenance release 2.
The method to be invoked is resolved at evaluation time by calling
ELResolver#invoke(javax.el.ELContext, Object, Object, Class[], Object[])
.
public static final Builder.Feature NULL_PROPERTIES
null
property values. E.g. ${map[key]}
will always
return null
if key
evaluates to null
.
Enabling this feature will allow JUEL to pass null
to
the property resolvers just like any other property value.
public static final Builder.Feature VARARGS
方法详细信息 |
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public static Builder.Feature[] values()
for (Builder.Feature c : Builder.Feature.values()) System.out.println(c);
public static Builder.Feature valueOf(String name)
name
- 要返回的枚举常量的名称。
如果该枚举类型没有带有指定名称的常量,
- 则抛出 IllegalArgumentException
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上一个类 下一个类 | 框架 无框架 | |||||||||
摘要: 嵌套 | 枚举常量 | 字段 | 方法 | 详细信息: 枚举常量 | 字段 | 方法 |