diff options
Diffstat (limited to 'base/src/main/java/bjc/utils/funcdata/FunctionalMap.java')
| -rw-r--r-- | base/src/main/java/bjc/utils/funcdata/FunctionalMap.java | 32 |
1 files changed, 16 insertions, 16 deletions
diff --git a/base/src/main/java/bjc/utils/funcdata/FunctionalMap.java b/base/src/main/java/bjc/utils/funcdata/FunctionalMap.java index 1218833..115005c 100644 --- a/base/src/main/java/bjc/utils/funcdata/FunctionalMap.java +++ b/base/src/main/java/bjc/utils/funcdata/FunctionalMap.java @@ -14,10 +14,10 @@ import bjc.utils.data.IPair; * @author ben * * @param <KeyType> - * The type of the map's keys. + * The type of the map's keys. * * @param <ValueType> - * The type of the map's values. + * The type of the map's values. */ public class FunctionalMap<KeyType, ValueType> implements IMap<KeyType, ValueType> { /* Our backing store. */ @@ -32,13 +32,13 @@ public class FunctionalMap<KeyType, ValueType> implements IMap<KeyType, ValueTyp * Create a new functional map with the specified entries. * * @param entries - * The entries to put into the map. + * The entries to put into the map. */ @SafeVarargs public FunctionalMap(final IPair<KeyType, ValueType>... entries) { this(); - for (final IPair<KeyType, ValueType> entry : entries) { + for(final IPair<KeyType, ValueType> entry : entries) { entry.doWith((key, val) -> { wrappedMap.put(key, val); }); @@ -49,10 +49,10 @@ public class FunctionalMap<KeyType, ValueType> implements IMap<KeyType, ValueTyp * Create a new functional map wrapping the specified map. * * @param wrap - * The map to wrap. + * The map to wrap. */ public FunctionalMap(final Map<KeyType, ValueType> wrap) { - if (wrap == null) throw new NullPointerException("Map to wrap must not be null"); + if(wrap == null) throw new NullPointerException("Map to wrap must not be null"); wrappedMap = wrap; } @@ -89,9 +89,9 @@ public class FunctionalMap<KeyType, ValueType> implements IMap<KeyType, ValueTyp @Override public ValueType get(final KeyType key) { - if (key == null) throw new NullPointerException("Key must not be null"); + if(key == null) throw new NullPointerException("Key must not be null"); - if (!wrappedMap.containsKey(key)) { + if(!wrappedMap.containsKey(key)) { final String msg = String.format("Key %s is not present in the map", key); throw new IllegalArgumentException(msg); @@ -118,14 +118,14 @@ public class FunctionalMap<KeyType, ValueType> implements IMap<KeyType, ValueTyp @Override public <MappedValue> IMap<KeyType, MappedValue> transform(final Function<ValueType, MappedValue> transformer) { - if (transformer == null) throw new NullPointerException("Transformer must not be null"); + if(transformer == null) throw new NullPointerException("Transformer must not be null"); return new TransformedValueMap<>(this, transformer); } @Override public ValueType put(final KeyType key, final ValueType val) { - if (key == null) throw new NullPointerException("Key must not be null"); + if(key == null) throw new NullPointerException("Key must not be null"); return wrappedMap.put(key, val); } @@ -161,15 +161,15 @@ public class FunctionalMap<KeyType, ValueType> implements IMap<KeyType, ValueTyp @Override public boolean equals(final Object obj) { - if (this == obj) return true; - if (obj == null) return false; - if (!(obj instanceof FunctionalMap)) return false; + if(this == obj) return true; + if(obj == null) return false; + if(!(obj instanceof FunctionalMap)) return false; final FunctionalMap<?, ?> other = (FunctionalMap<?, ?>) obj; - if (wrappedMap == null) { - if (other.wrappedMap != null) return false; - } else if (!wrappedMap.equals(other.wrappedMap)) return false; + if(wrappedMap == null) { + if(other.wrappedMap != null) return false; + } else if(!wrappedMap.equals(other.wrappedMap)) return false; return true; } } |