bboss.org.apache.velocity.app.tools

类 VelocityFormatter.VelocityAlternator

java.lang.Object

bboss.org.apache.velocity.app.tools.VelocityFormatter.VelocityAlternator

直接已知子类:

VelocityFormatter.VelocityAutoAlternator

封闭类:

VelocityFormatter

public class VelocityFormatter.VelocityAlternator
extends java.lang.Object

Class that returns alternating values in a template. It stores a list of alternate Strings, whenever alternate() is called it switches to the next in the list. The current alternate is retrieved through toString() - i.e. just by referencing the object in a Velocity template. For an example of usage see the makeAlternator() method below.

字段概要

字段

限定符和类型	字段和说明
protected java.lang.String[]	alternates
protected int	current

构造器概要

构造器

构造器和说明
VelocityAlternator(java.lang.String[] alternates) Constructor takes an array of Strings.

方法概要

限定符和类型	方法和说明
java.lang.String	alternate() Alternates to the next in the list.
java.lang.String	toString() Returns the current alternate.

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

字段详细资料

alternates

protected java.lang.String[] alternates

current

protected int current

构造器详细资料

VelocityAlternator

public VelocityAlternator(java.lang.String[] alternates)

Constructor takes an array of Strings.

参数:

alternates - A String[].

方法详细资料

alternate

public java.lang.String alternate()

Alternates to the next in the list.

返回:

The current alternate in the sequence.

toString

public java.lang.String toString()

Returns the current alternate.

覆盖:

toString 在类中 java.lang.Object

返回:

A String.