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java.lang.Objectorg.apache.tools.ant.types.EnumeratedAttribute
public abstract class EnumeratedAttribute
Helper class for attributes that can only take one of a fixed list of values.
See FixCRLF for an
example.
| Field Summary | |
|---|---|
protected java.lang.String |
value
The selected value in this enumeration. |
| Constructor Summary | |
|---|---|
protected |
EnumeratedAttribute()
bean constructor |
| Method Summary | |
|---|---|
boolean |
containsValue(java.lang.String value)
Is this value included in the enumeration? |
int |
getIndex()
|
static EnumeratedAttribute |
getInstance(java.lang.Class clazz,
java.lang.String value)
Factory method for instantiating EAs via API in a more developer friendly way. |
java.lang.String |
getValue()
|
abstract java.lang.String[] |
getValues()
This is the only method a subclass needs to implement. |
int |
indexOfValue(java.lang.String value)
get the index of a value in this enumeration. |
void |
setValue(java.lang.String value)
Invoked by IntrospectionHelper. |
java.lang.String |
toString()
Convert the value to its string form. |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
| Field Detail |
|---|
protected java.lang.String value
| Constructor Detail |
|---|
protected EnumeratedAttribute()
| Method Detail |
|---|
public abstract java.lang.String[] getValues()
public static EnumeratedAttribute getInstance(java.lang.Class clazz,
java.lang.String value)
throws BuildException
clazz - Class, extending EA, which to instantiatevalue - The value to set on that EA
BuildException - If the class could not be found or the value
is not valid for the given EA-class.
public final void setValue(java.lang.String value)
throws BuildException
IntrospectionHelper.
value - the String value of the attribute
BuildException - if the value is not valid for the attributepublic final boolean containsValue(java.lang.String value)
value - the String value to look up
public final int indexOfValue(java.lang.String value)
value - the string value to look for.
getValues()public final java.lang.String getValue()
public final int getIndex()
getValues()public java.lang.String toString()
toString in class java.lang.Object
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