DynamicSubscript (Apache Commons OGNL - Object Graph Navigation Library 4.0-SNAPSHOT API)

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org.apache.commons.ognl
Class DynamicSubscript

java.lang.Object
  org.apache.commons.ognl.DynamicSubscript

public class DynamicSubscript
extends Object
extends Object

This class has predefined instances that stand for OGNL's special "dynamic subscripts" for getting at the first, middle, or last elements of a list. In OGNL expressions, these subscripts look like special kinds of array indexes: [^] means the first element, [$] means the last, [|] means the middle, and [*] means the whole list.

Author:: Luke Blanshard (blanshlu@netscape.net), Drew Davidson (drew@ognl.org)

Field Summary
`static DynamicSubscript`	`all`
`static int`	`ALL`
`static DynamicSubscript`	`first`
`static int`	`FIRST`
`static DynamicSubscript`	`last`
`static int`	`LAST`
`static DynamicSubscript`	`mid`
`static int`	`MID`

Method Summary
`int`	`getFlag()`
`String`	`toString()`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait`

Field Detail

FIRST

public static final int FIRST

See Also:: Constant Field Values

MID

public static final int MID

See Also:: Constant Field Values

LAST

public static final int LAST

See Also:: Constant Field Values

ALL

public static final int ALL

See Also:: Constant Field Values

first

public static final DynamicSubscript first

mid

public static final DynamicSubscript mid

last

public static final DynamicSubscript last

all

public static final DynamicSubscript all

Method Detail

getFlag

public int getFlag()

toString

public String toString()

Overrides:: toString in class Object