KnowledgeRecord

java.lang.Object
- com.madara.MadaraJNI
- - com.madara.KnowledgeRecord

```
public class KnowledgeRecord
extends MadaraJNI
```
This class encapsulates an entry in a KnowledgeBase.

Constructor Summary

Constructors
Constructor and Description
`KnowledgeRecord()` Default constructor
`KnowledgeRecord(double dbl)` Constructor for double values
`KnowledgeRecord(double[] dbls)` Constructor for double[] values
`KnowledgeRecord(long lng)` Constructor for long/integer values
`KnowledgeRecord(long[] longs)` Constructor for long[] values
`KnowledgeRecord(java.lang.String str)` Constructor for string values

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`KnowledgeRecord`	`clone()`
`protected void`	`finalize()` Cleans up underlying C resources
`void`	`free()` Deletes the C instantiation.
`static KnowledgeRecord`	`fromPointer(long cptr)` Creates a `KnowledgeRecord` from a pointer
`static KnowledgeRecord`	`fromPointer(long cptr, boolean isNew)` Creates a `KnowledgeRecord` from a pointer
`KnowledgeType`	`getType()`
`boolean`	`isNew()` Will return true if this object was malloced
`boolean`	`isValid()` Checks if the record is valid or uncreated
`double`	`toDouble()` Converts the value to a float/double
`double[]`	`toDoubleArray()` Converts the value to a double array
`long`	`toLong()` Converts the value to a long
`long[]`	`toLongArray()` Converts the value to a long array
`java.lang.String`	`toString()` Converts the value to a String

Methods inherited from class com.madara.MadaraJNI
getCPtr, setCPtr

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

- Constructor Detail
  - KnowledgeRecord
```
public KnowledgeRecord()
```
    Default constructor
  - KnowledgeRecord
```
public KnowledgeRecord(long lng)
```
    Constructor for long/integer values
    
    Parameters:
    
    lng - value to set
  - KnowledgeRecord
```
public KnowledgeRecord(java.lang.String str)
```
    Constructor for string values
    
    Parameters:
    
    str - value to set
  - KnowledgeRecord
```
public KnowledgeRecord(double dbl)
```
    Constructor for double values
    
    Parameters:
    
    dbl - value to set
  - KnowledgeRecord
```
public KnowledgeRecord(double[] dbls)
```
    Constructor for double[] values
    
    Parameters:
    
    dbls - value to set
  - KnowledgeRecord
```
public KnowledgeRecord(long[] longs)
```
    Constructor for long[] values
    
    Parameters:
    
    longs - value to set
- Method Detail
  - isValid
```
public boolean isValid()
```
    Checks if the record is valid or uncreated
    
    Returns:
    
    true if record has a value, false otherwise.
  - toLong
```
public long toLong()
```
    Converts the value to a long
    
    Returns:
    
    current long value
  - toDouble
```
public double toDouble()
```
    Converts the value to a float/double
    
    Returns:
    
    current double value
  - toDoubleArray
```
public double[] toDoubleArray()
```
    Converts the value to a double array
    
    Returns:
    
    current array values
  - toLongArray
```
public long[] toLongArray()
```
    Converts the value to a long array
    
    Returns:
    
    current array values
  - toString
```
public java.lang.String toString()
```
    Converts the value to a String
    
    Overrides:
    
    toString in class MadaraJNI
    
    Returns:
    
    current string value
    
    See Also:
    
    ()
  - getType
```
public KnowledgeType getType()
```
    Returns:
    
    the KnowledgeType of the value
  - free
```
public void free()
```
    Deletes the C instantiation. To prevent memory leaks, this must be called before an instance of KnowledgeRecord gets garbage collected
  - finalize
```
protected void finalize()
                 throws java.lang.Throwable
```
    Cleans up underlying C resources
    
    Overrides:
    
    finalize in class java.lang.Object
    
    Throws:
    
    java.lang.Throwable - necessary for override but unused
  - fromPointer
```
public static KnowledgeRecord fromPointer(long cptr)
```
    Creates a KnowledgeRecord from a pointer
    
    Parameters:
    
    cptr - C pointer to a KnowledgeRecord object
    
    Returns:
    
    new KnowledgeRecord
  - fromPointer
```
public static KnowledgeRecord fromPointer(long cptr,
                                          boolean isNew)
```
    Creates a KnowledgeRecord from a pointer
    
    Parameters:
    
    cptr - C pointer to a KnowledgeRecord object
    
    isNew - indicates if the record is meant to be managed
    
    Returns:
    
    new KnowledgeRecord
  - isNew
```
public boolean isNew()
```
    Will return true if this object was malloced
    
    Returns:
    
    true if the object must manage itself, false if not
  - clone
```
public KnowledgeRecord clone()
```
    Overrides:
    
    clone in class java.lang.Object

Class KnowledgeRecord

Constructor Summary

Method Summary

Methods inherited from class com.madara.MadaraJNI

Methods inherited from class java.lang.Object

Constructor Detail

KnowledgeRecord

KnowledgeRecord

KnowledgeRecord

KnowledgeRecord

KnowledgeRecord

KnowledgeRecord

Method Detail

isValid

toLong

toDouble

toDoubleArray

toLongArray

toString

getType

free

finalize

fromPointer

fromPointer

isNew

clone