ObjectUtils (aksw-commons-utils 0.9.3 API)

java.lang.Object
- org.aksw.commons.util.obj.ObjectUtils

```
public class ObjectUtils
extends Object
```

Constructor Summary

Constructors
Constructor Description

ObjectUtils()

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static <T> T`	`coalesce(java.util.function.Supplier<T>... ts)`	Supplier-based coalesce function as described in https://benjiweber.co.uk/blog/2013/12/08/null-coalescing-in-java-8/ Example usage: `coalesce(obj::getName, obj::getId, () -> obj.hasFoo() ? obj.foo().toString() : "bar")`
`static Class<?>`	`getClass(Object object)`	Return an object's class - returns null for a null argument
`static String`	`toStringWithIdentityHashCode(Object obj)`	For a given object derive a string of the form className@identityHashCode
`static String`	`toStringWithIdentityHashCode(Object obj, String nullDefault)`	For a given object derive a string of the form className@identityHashCode

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - ObjectUtils
```
public ObjectUtils()
```
- Method Detail
  - getClass
```
public static Class<?> getClass(Object object)
```
    Return an object's class - returns null for a null argument
  - toStringWithIdentityHashCode
```
public static String toStringWithIdentityHashCode(Object obj)
```
    For a given object derive a string of the form className@identityHashCode
  - toStringWithIdentityHashCode
```
public static String toStringWithIdentityHashCode(Object obj,
                                                  String nullDefault)
```
    For a given object derive a string of the form className@identityHashCode
  - coalesce
```
@SafeVarargs
public static <T> T coalesce(java.util.function.Supplier<T>... ts)
```
    Supplier-based coalesce function as described in https://benjiweber.co.uk/blog/2013/12/08/null-coalescing-in-java-8/
    Example usage: coalesce(obj::getName, obj::getId, () -> obj.hasFoo() ? obj.foo().toString() : "bar")
    
    Type Parameters:
    
    T -
    
    Parameters:
    
    ts -
    
    Returns: