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Merge pull request #269 from typesafehub/doc-integer-narrowing

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Document double-to-int behavior, fixes #183
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Havoc Pennington 2015-03-03 10:59:28 -05:00
commit 600e788bea
1 changed files with 12 additions and 0 deletions
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12
config/src/main/java/com/typesafe/config/Config.java
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@ -472,6 +472,12 @@ public interface Config extends ConfigMergeable {
Number getNumber(String path);
/**
* Gets the integer at the given path. If the value at the
* path has a fractional (floating point) component, it
* will be discarded and only the integer part will be
* returned (it works like a "narrowing primitive conversion"
* in the Java language specification).
*
* @param path
* path expression
* @return the 32-bit integer value at the requested path
@ -484,6 +490,12 @@ public interface Config extends ConfigMergeable {
int getInt(String path);
/**
* Gets the long integer at the given path. If the value at
* the path has a fractional (floating point) component, it
* will be discarded and only the integer part will be
* returned (it works like a "narrowing primitive conversion"
* in the Java language specification).
*
* @param path
* path expression
* @return the 64-bit long value at the requested path