[COLLECTIONS-726] Add lambdas function to provide default values in MapUtils #81

• Type: New Feature
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 4.5.0-M1
• Assignee: Gary D. Gregory
• Reporter: Gary D. Gregory
• Created: 14/Aug/19 21:50
• Updated: 14/Aug/19 22:53
• Resolved: 14/Aug/19 22:53

Description

Add lambdas function to provide default values in MapUtils #81.

Add APIs:

• org.apache.commons.collections4.MapUtils.getBoolean(Map<? super K, ?>, K, Function<K, Boolean>)
• org.apache.commons.collections4.MapUtils.getBooleanValue(Map<? super K, ?>, K, Function<K, Boolean>)
• org.apache.commons.collections4.MapUtils.getByte(Map<? super K, ?>, K, Function<K, Byte>)
• org.apache.commons.collections4.MapUtils.getByteValue(Map<? super K, ?>, K, Function<K, Byte>)
• org.apache.commons.collections4.MapUtils.getDouble(Map<? super K, ?>, K, Function<K, Double>)
• org.apache.commons.collections4.MapUtils.getDoubleValue(Map<? super K, ?>, K, Function<K, Double>)
• org.apache.commons.collections4.MapUtils.getFloat(Map<? super K, ?>, K, Function<K, Float>)
• org.apache.commons.collections4.MapUtils.getFloatValue(Map<? super K, ?>, K, Function<K, Float>)
• org.apache.commons.collections4.MapUtils.getInteger(Map<? super K, ?>, K, Function<K, Integer>)
• org.apache.commons.collections4.MapUtils.getIntValue(Map<? super K, ?>, K, Function<K, Integer>)
• org.apache.commons.collections4.MapUtils.getLong(Map<? super K, ?>, K, Function<K, Long>)
• org.apache.commons.collections4.MapUtils.getLongValue(Map<? super K, ?>, K, Function<K, Long>)
• org.apache.commons.collections4.MapUtils.getMap(Map<? super K, ?>, K, Function<K, Map<?, ?>>)
• org.apache.commons.collections4.MapUtils.getNumber(Map<? super K, ?>, K, Function<K, Number>)
• org.apache.commons.collections4.MapUtils.getShort(Map<? super K, ?>, K, Function<K, Short>)
• org.apache.commons.collections4.MapUtils.getShortValue(Map<? super K, ?>, K, Function<K, Short>)
• org.apache.commons.collections4.MapUtils.getString(Map<? super K, ?>, K, Function<K, String>)