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< > BotCompany Repo | #1002108 // empty - extended synonym of isEmpty

JavaX fragment (include) [tags: use-pretranspiled]

Transpiled version (9627L) is out of date.

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static boolean empty(Collection c) { ret c == null || c.isEmpty(); }
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static boolean empty(Iterable c) { ret c == null || !c.iterator().hasNext(); }
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static boolean empty(CharSequence s) { ret s == null || s.length() == 0; }
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static boolean empty(Map map) { ret map == null || map.isEmpty(); }
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static boolean empty(O[] o) { ret o == null || o.length == 0; }
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sbool empty(BitSet bs) { ret bs == null || bs.isEmpty(); }
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ifndef empty_noGeneric
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static boolean empty(O o) {
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  if (o instanceof Collection) ret empty((Collection) o);
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  if (o instanceof S) ret empty((S) o);
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  if (o instanceof Map) ret empty((Map) o);
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  if (o instanceof O[]) ret empty((O[]) o);
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  if (o instanceof byte[]) ret empty((byte[]) o);
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  if (o == null) true;
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  throw fail("unknown type for 'empty': " + getType(o));
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}
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endifndef
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sbool empty(Iterator i) { ret i == null || !i.hasNext(); }
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static bool empty(double[] a) { ret a == null || a.length == 0; }
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static bool empty(float[] a) { ret a == null || a.length == 0; }
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static bool empty(int[] a) { ret a == null || a.length == 0; }
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static bool empty(long[] a) { ret a == null || a.length == 0; }
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static bool empty(byte[] a) { ret a == null || a.length == 0; }
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static bool empty(short[] a) { ret a == null || a.length == 0; }
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ifclass MultiSet
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static bool empty(MultiSet ms) { ret ms == null || ms.isEmpty(); }
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endif
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ifclass IMultiMap
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static bool empty(IMultiMap mm) { ret mm == null || mm.size() == 0; }
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endif
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sbool empty(File f) { ret getFileSize(f) == 0; }
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ifclass IntRange
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sbool empty(IntRange r) { ret r == null || r.empty(); }
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endif
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ifclass DoubleRange
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sbool empty(DoubleRange r) { ret r == null || r.isEmpty(); }
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endif
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ifclass IntBuffer
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sbool empty(IntBuffer b) { ret b == null || b.isEmpty(); }
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endif
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ifclass LongBuffer
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sbool empty(LongBuffer b) { ret b == null || b.isEmpty(); }
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endif
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ifclass SynchronizedLongBuffer
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sbool empty(SynchronizedLongBuffer b) { ret b == null || b.isEmpty(); }
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endif
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ifclass DoubleBuffer
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sbool empty(DoubleBuffer b) { ret b == null || b.isEmpty(); }
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endif
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ifclass SynchronizedDoubleBuffer
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sbool empty(SynchronizedDoubleBuffer b) { ret b == null || b.isEmpty(); }
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endif
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ifclass SynchronizedFloatBufferPresentingAsDoubles
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sbool empty(SynchronizedFloatBufferPresentingAsDoubles b) { ret b == null || b.isEmpty(); }
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endif
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ifclass IDoubleBuffer
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sbool empty(IDoubleBuffer b) { ret b == null || b.isEmpty(); }
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endif
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ifclass ILongBuffer
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sbool empty(ILongBuffer b) { ret b == null || b.isEmpty(); }
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endif
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ifclass Rect
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sbool empty(Rect r) { ret !(r != null && r.w != 0 && r.h != 0); }
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endif
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ifclass Chain
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sbool empty(Chain c) { ret c == null; }
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endif
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ifclass AppendableChain
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sbool empty(AppendableChain c) { ret c == null; }
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endif
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sbool empty(IntSize l) { ret l == null || l.size() == 0; }

Author comment

Began life as a copy of #1002022

download  show line numbers  debug dex  old transpilations   

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Snippet ID: #1002108
Snippet name: empty - extended synonym of isEmpty
Eternal ID of this version: #1002108/32
Text MD5: 923d85521577d322b2a88e01a0ffab93
Author: stefan
Category: javax
Type: JavaX fragment (include)
Public (visible to everyone): Yes
Archived (hidden from active list): No
Created/modified: 2022-11-08 14:04:02
Source code size: 2837 bytes / 91 lines
Pitched / IR pitched: No / No
Views / Downloads: 1031 / 6072
Version history: 31 change(s)
Referenced in: [show references]