Array (Couchbase, Inc. Community Edition License Agreement 2.8.4-7)

java.lang.Object
- com.couchbase.lite.Array

All Implemented Interfaces:

FLEncodable, Iterable<Object>

Direct Known Subclasses:

MutableArray
```
public class Array
extends Object
implements FLEncodable, Iterable<Object>
```
Array provides readonly access to array data.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`int`	`count()` Gets a number of the items in the array.
`void`	`encodeTo(FLEncoder enc)` encodeTo(FlEncoder) is internal method.
`boolean`	`equals(Object o)`
`Array`	`getArray(int index)` Gets a Array at the given index.
`Blob`	`getBlob(int index)` Gets value at the given index as a Blob.
`boolean`	`getBoolean(int index)` Gets value at the given index as a boolean.
`Date`	`getDate(int index)` Gets value at the given index as a Date.
`Dictionary`	`getDictionary(int index)` Gets a Dictionary at the given index.
`double`	`getDouble(int index)` Gets value at the given index as an double.
`float`	`getFloat(int index)` Gets value at the given index as an float.
`int`	`getInt(int index)` Gets value at the given index as an int.
`long`	`getLong(int index)` Gets value at the given index as an long.
`Number`	`getNumber(int index)` Gets value at the given index as a Number.
`String`	`getString(int index)` Gets value at the given index as a String.
`Object`	`getValue(int index)` Gets value at the given index as an object.
`int`	`hashCode()`
`Iterator<Object>`	`iterator()`
`List<Object>`	`toList()` Gets content of the current object as an List.
`MutableArray`	`toMutable()` Return a mutable copy of the array

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

Methods inherited from interface java.lang.Iterable
forEach, spliterator

- Method Detail
  - count
```
public final int count()
```
    Gets a number of the items in the array.
    
    Returns:
    
    the size of the array
  - getValue
```
@Nullable
public Object getValue(int index)
```
    Gets value at the given index as an object. The object types are Blob, Array, Dictionary, Number, or String based on the underlying data type; or nil if the value is nil.
    
    Parameters:
    
    index - the index. This value must not exceed the bounds of the array.
    
    Returns:
    
    the Object or null.
  - getString
```
@Nullable
public String getString(int index)
```
    Gets value at the given index as a String. Returns null if the value doesn't exist, or its value is not a String.
    
    Parameters:
    
    index - the index. This value must not exceed the bounds of the array.
    
    Returns:
    
    the String or null.
  - getNumber
```
@Nullable
public Number getNumber(int index)
```
    Gets value at the given index as a Number. Returns null if the value doesn't exist, or its value is not a Number.
    
    Parameters:
    
    index - the index. This value must not exceed the bounds of the array.
    
    Returns:
    
    the Number or nil.
  - getInt
```
public int getInt(int index)
```
    Gets value at the given index as an int. Floating point values will be rounded. The value `true` is returned as 1, `false` as 0. Returns 0 if the value doesn't exist or does not have a numeric value.
    
    Parameters:
    
    index - the index. This value must not exceed the bounds of the array.
    
    Returns:
    
    the int value.
  - getLong
```
public long getLong(int index)
```
    Gets value at the given index as an long. Floating point values will be rounded. The value `true` is returned as 1, `false` as 0. Returns 0 if the value doesn't exist or does not have a numeric value.
    
    Parameters:
    
    index - the index. This value must not exceed the bounds of the array.
    
    Returns:
    
    the long value.
  - getFloat
```
public float getFloat(int index)
```
    Gets value at the given index as an float. Integers will be converted to float. The value `true` is returned as 1.0, `false` as 0.0. Returns 0.0 if the value doesn't exist or does not have a numeric value.
    
    Parameters:
    
    index - the index. This value must not exceed the bounds of the array.
    
    Returns:
    
    the float value.
  - getDouble
```
public double getDouble(int index)
```
    Gets value at the given index as an double. Integers will be converted to double. The value `true` is returned as 1.0, `false` as 0.0. Returns 0.0 if the property doesn't exist or does not have a numeric value.
    
    Parameters:
    
    index - the index. This value must not exceed the bounds of the array.
    
    Returns:
    
    the double value.
  - getBoolean
```
public boolean getBoolean(int index)
```
    Gets value at the given index as a boolean.
    
    Parameters:
    
    index - the index. This value must not exceed the bounds of the array.
    
    Returns:
    
    the boolean value.
  - getBlob
```
@Nullable
public Blob getBlob(int index)
```
    Gets value at the given index as a Blob. Returns null if the value doesn't exist, or its value is not a Blob.
    
    Parameters:
    
    index - the index. This value must not exceed the bounds of the array.
    
    Returns:
    
    the Blob value or null.
  - getDate
```
@Nullable
public Date getDate(int index)
```
    Gets value at the given index as a Date. JSON does not directly support dates, so the actual property value must be a string, which is then parsed according to the ISO-8601 date format (the default used in JSON.) Returns null if the value doesn't exist, is not a string, or is not parsable as a date. NOTE: This is not a generic date parser! It only recognizes the ISO-8601 format, with or without milliseconds.
    
    Parameters:
    
    index - the index. This value must not exceed the bounds of the array.
    
    Returns:
    
    the Date value or null.
  - getArray
```
@Nullable
public Array getArray(int index)
```
    Gets a Array at the given index. Return null if the value is not an array.
    
    Parameters:
    
    index - the index. This value must not exceed the bounds of the array.
    
    Returns:
    
    the Array object.
  - getDictionary
```
@Nullable
public Dictionary getDictionary(int index)
```
    Gets a Dictionary at the given index. Return null if the value is not an dictionary.
    
    Parameters:
    
    index - the index. This value must not exceed the bounds of the array.
    
    Returns:
    
    the Dictionary object.
  - toList
```
@NonNull
public List<Object> toList()
```
    Gets content of the current object as an List. The values contained in the returned List object are all JSON based values.
    
    Returns:
    
    the List object representing the content of the current object in the JSON format.
  - iterator
```
@NonNull
public Iterator<Object> iterator()
```
    Specified by:
    
    iterator in interface Iterable<Object>
  - encodeTo
```
public void encodeTo(@NonNull
                     FLEncoder enc)
```
    encodeTo(FlEncoder) is internal method. Please don't use this method.
    
    Specified by:
    
    encodeTo in interface FLEncodable
  - equals
```
public boolean equals(Object o)
```
    Overrides:
    
    equals in class Object
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class Object
  - toMutable
```
@NonNull
public MutableArray toMutable()
```
    Return a mutable copy of the array
    
    Returns:
    
    the MutableArray instance

Class Array

Method Summary

Methods inherited from class java.lang.Object

Methods inherited from interface java.lang.Iterable

Method Detail

count

getValue

getString

getNumber

getInt

getLong

getFloat

getDouble

getBoolean

getBlob

getDate

getArray

getDictionary

toList

iterator

encodeTo

equals

hashCode

toMutable