Uses of Class java.beans.Expression (Java 2 Platform SE 5.0) (original) (raw)

Uses of Class

java.beans.Expression

Packages that use Expression
java.beans	Contains classes related to developing_beans_ -- components based on the JavaBeansTM architecture.

Uses of Expression in java.beans

Methods in java.beans that return Expression
protected Expression	DefaultPersistenceDelegate. [instantiate](../../../java/beans/DefaultPersistenceDelegate.html#instantiate%28java.lang.Object, java.beans.Encoder%29)(Object oldInstance,Encoder out) This default implementation of the instantiate method returns an expression containing the predefined method name "new" which denotes a call to a constructor with the arguments as specified in the DefaultPersistenceDelegate's constructor.
protected abstract Expression	PersistenceDelegate. [instantiate](../../../java/beans/PersistenceDelegate.html#instantiate%28java.lang.Object, java.beans.Encoder%29)(Object oldInstance,Encoder out) Returns an expression whose value is oldInstance.

Methods in java.beans that return Expression

protected Expression

DefaultPersistenceDelegate. [instantiate](../../../java/beans/DefaultPersistenceDelegate.html#instantiate%28java.lang.Object, java.beans.Encoder%29)(Object oldInstance,Encoder out) This default implementation of the instantiate method returns an expression containing the predefined method name "new" which denotes a call to a constructor with the arguments as specified in the DefaultPersistenceDelegate's constructor.

protected abstract Expression

PersistenceDelegate. [instantiate](../../../java/beans/PersistenceDelegate.html#instantiate%28java.lang.Object, java.beans.Encoder%29)(Object oldInstance,Encoder out) Returns an expression whose value is oldInstance.

Methods in java.beans with parameters of type Expression
void	XMLEncoder. writeExpression(Expression oldExp) Records the Expression so that the Encoder will produce the actual output when the stream is flushed.
void	Encoder. writeExpression(Expression oldExp) The implementation first checks to see if an expression with this value has already been written.

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For further API reference and developer documentation, see Java 2 SDK SE Developer Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.