Class ExtensionResourceNameIterator
- java.lang.Object
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- org.apache.wicket.core.util.resource.locator.ExtensionResourceNameIterator
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- All Implemented Interfaces:
java.util.Iterator<java.lang.String>
public class ExtensionResourceNameIterator extends java.lang.Object implements java.util.Iterator<java.lang.String>
Iterate over a set of extensions. If null is provided, hasNext() will successfully return once with next() returningnull
.- Author:
- Juergen Donnerstag
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Constructor Summary
Constructors Constructor Description ExtensionResourceNameIterator(java.lang.Iterable<java.lang.String> extensions)
Construct.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description java.lang.String
getExtension()
boolean
hasNext()
java.lang.String
next()
void
remove()
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Method Detail
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hasNext
public boolean hasNext()
- Specified by:
hasNext
in interfacejava.util.Iterator<java.lang.String>
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next
public java.lang.String next()
- Specified by:
next
in interfacejava.util.Iterator<java.lang.String>
- Returns:
- The next filename extension.
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getExtension
public final java.lang.String getExtension()
- Returns:
- Assuming you've called next() already, it'll return the very same value.
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remove
public void remove()
- Specified by:
remove
in interfacejava.util.Iterator<java.lang.String>
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