Package org.codehaus.groovy.runtime
Class DefaultGroovyMethodsSupport
- java.lang.Object
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- org.codehaus.groovy.runtime.DefaultGroovyMethodsSupport
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- Direct Known Subclasses:
DateGroovyMethods
,DefaultGroovyMethods
,IOGroovyMethods
,NioGroovyMethods
,PluginDefaultGroovyMethods
,ProcessGroovyMethods
,ResourceGroovyMethods
,SocketGroovyMethods
,StringGroovyMethods
public class DefaultGroovyMethodsSupport extends java.lang.Object
Support methods for DefaultGroovyMethods and PluginDefaultMethods.
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Constructor Summary
Constructors Constructor Description DefaultGroovyMethodsSupport()
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Method Summary
All Methods Static Methods Concrete Methods Modifier and Type Method Description protected static <T> java.util.Collection<T>
cloneSimilarCollection(java.util.Collection<T> orig, int newCapacity)
protected static <K,V>
java.util.Map<K,V>cloneSimilarMap(java.util.Map<K,V> orig)
static void
closeQuietly(java.io.Closeable c)
Close the Closeable.static void
closeWithWarning(java.io.Closeable closeable)
Close the Closeable.protected static <T> T[]
createSimilarArray(T[] orig, int newCapacity)
protected static <T> java.util.Collection<T>
createSimilarCollection(java.lang.Iterable<T> iterable)
protected static <T> java.util.Collection<T>
createSimilarCollection(java.util.Collection<T> collection)
protected static <T> java.util.Collection<T>
createSimilarCollection(java.util.Collection<T> orig, int newCapacity)
protected static <T> java.util.List<T>
createSimilarList(java.util.List<T> orig, int newCapacity)
protected static <K,V>
java.util.Map<K,V>createSimilarMap(java.util.Map<K,V> orig)
protected static java.util.Collection
createSimilarOrDefaultCollection(java.lang.Object object)
protected static <T> java.util.Queue<T>
createSimilarQueue(java.util.Queue<T> orig)
protected static <T> java.util.Set<T>
createSimilarSet(java.util.Set<T> orig)
protected static int
normaliseIndex(int i, int size)
This converts a possibly negative index to a real index into the array.protected static boolean
sameType(java.util.Collection[] cols)
Determines if all items of this array are of the same type.protected static RangeInfo
subListBorders(int size, EmptyRange range)
protected static RangeInfo
subListBorders(int size, Range range)
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Method Detail
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subListBorders
protected static RangeInfo subListBorders(int size, EmptyRange range)
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normaliseIndex
protected static int normaliseIndex(int i, int size)
This converts a possibly negative index to a real index into the array.- Parameters:
i
- the unnormalized indexsize
- the array size- Returns:
- the normalised index
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closeWithWarning
public static void closeWithWarning(java.io.Closeable closeable)
Close the Closeable. Logging a warning if any problems occur.- Parameters:
closeable
- the thing to close
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closeQuietly
public static void closeQuietly(java.io.Closeable c)
Close the Closeable. Ignore any problems that might occur.- Parameters:
c
- the thing to close
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cloneSimilarCollection
protected static <T> java.util.Collection<T> cloneSimilarCollection(java.util.Collection<T> orig, int newCapacity)
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createSimilarOrDefaultCollection
protected static java.util.Collection createSimilarOrDefaultCollection(java.lang.Object object)
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createSimilarCollection
protected static <T> java.util.Collection<T> createSimilarCollection(java.lang.Iterable<T> iterable)
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createSimilarCollection
protected static <T> java.util.Collection<T> createSimilarCollection(java.util.Collection<T> collection)
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createSimilarCollection
protected static <T> java.util.Collection<T> createSimilarCollection(java.util.Collection<T> orig, int newCapacity)
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createSimilarList
protected static <T> java.util.List<T> createSimilarList(java.util.List<T> orig, int newCapacity)
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createSimilarArray
protected static <T> T[] createSimilarArray(T[] orig, int newCapacity)
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createSimilarSet
protected static <T> java.util.Set<T> createSimilarSet(java.util.Set<T> orig)
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createSimilarQueue
protected static <T> java.util.Queue<T> createSimilarQueue(java.util.Queue<T> orig)
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createSimilarMap
protected static <K,V> java.util.Map<K,V> createSimilarMap(java.util.Map<K,V> orig)
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cloneSimilarMap
protected static <K,V> java.util.Map<K,V> cloneSimilarMap(java.util.Map<K,V> orig)
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sameType
protected static boolean sameType(java.util.Collection[] cols)
Determines if all items of this array are of the same type.- Parameters:
cols
- an array of collections- Returns:
- true if the collections are all of the same type
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