IterableQueryExecutor (Carbonado 1.2.3 API)

java.lang.Object
+
- com.amazon.carbonado.qe.AbstractQueryExecutor<S>
- +
  - com.amazon.carbonado.qe.IterableQueryExecutor<S>
  +
+

+
+
All Implemented Interfaces:
+
QueryExecutor<S>
+
+
+
+
```
public class IterableQueryExecutor<S extends Storable>
+extends AbstractQueryExecutor<S>
```
+
QueryExecutor which fully scans an iterable collection.
+
Author:
+
Brian S O'Neill
+
See Also:
IteratorCursor
+

+ +

Constructor Summary

+ + + + + + + + + + + +

Constructors
Constructor and Description
`IterableQueryExecutor(java.lang.Class<S> type, + java.lang.Iterable<S> iterable)`
`IterableQueryExecutor(java.lang.Class<S> type, + java.lang.Iterable<S> iterable, + java.util.concurrent.locks.Lock lock)`

+ +

+ + +

Method Summary

+ + + + + + + + + + + + + + + + + + + + + + + + + + +

Methods
Modifier and Type	Method and Description
`Cursor<S>`	`fetch(FilterValues<S> values)` + Returns a new cursor using the given filter values. +
`Cursor<S>`	`fetch(FilterValues<S> values, + Query.Controller controller)` + Returns a new cursor using the given filter values. +
`Filter<S>`	`getFilter()` + Returns an open filter. +
`OrderingList<S>`	`getOrdering()` + Returns an empty list. +
`boolean`	`printPlan(java.lang.Appendable app, + int indentLevel, + FilterValues<S> values)` + Prints the query plan to any appendable, if applicable. +

+ + +
Methods inherited from class com.amazon.carbonado.qe.AbstractQueryExecutor
+count, count, fetchSlice, fetchSlice, getStorableType, increaseIndent, indent, newline, printNative

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

+ +
- + + +
  Constructor Detail
  + + + +
  - +
    IterableQueryExecutor
    +
```
public IterableQueryExecutor(java.lang.Class<S> type,
+                     java.lang.Iterable<S> iterable)
```
    +
    Parameters:
    type - type of Storable
    iterable - collection to iterate over, or null for empty cursor
    +
    Throws:
    +
    java.lang.IllegalArgumentException - if type is null
    +
  + + + +
  - +
    IterableQueryExecutor
    +
```
public IterableQueryExecutor(java.lang.Class<S> type,
+                     java.lang.Iterable<S> iterable,
+                     java.util.concurrent.locks.Lock lock)
```
    +
    Parameters:
    type - type of Storable
    iterable - collection to iterate over, or null for empty cursor
    lock - optional lock to hold while cursor is open
    +
    Throws:
    +
    java.lang.IllegalArgumentException - if type is null
    +
  +
+ +
- + + +
  Method Detail
  + + + +
  - +
    getFilter
    +
```
public Filter<S> getFilter()
```
    +
    Returns an open filter.
    +
    Returns:
    query filter, never null
    +
  + + + +
  - +
    fetch
    +
```
public Cursor<S> fetch(FilterValues<S> values)
```
    +
    Description copied from interface: QueryExecutor
    +
    Returns a new cursor using the given filter values.
    +
  + + + +
  - +
    fetch
    +
```
public Cursor<S> fetch(FilterValues<S> values,
+              Query.Controller controller)
```
    +
    Description copied from interface: QueryExecutor
    +
    Returns a new cursor using the given filter values.
    +
    controller - optional controller which can abort query operation
    +
  + + + +
  - +
    getOrdering
    +
```
public OrderingList<S> getOrdering()
```
    +
    Returns an empty list.
    +
    Returns:
    query ordering in an unmodifiable list
    +
  + + + +
  - +
    printPlan
    +
```
public boolean printPlan(java.lang.Appendable app,
+                int indentLevel,
+                FilterValues<S> values)
+                  throws java.io.IOException
```
    +
    Description copied from interface: QueryExecutor
    +
    Prints the query plan to any appendable, if applicable.
    +
    values - optional
    +
    Returns:
    false if not implemented
    +
    Throws:
    +
    java.io.IOException
    +
  +
+

Class IterableQueryExecutor<S extends Storable>

Constructor Summary

Method Summary

Methods inherited from class com.amazon.carbonado.qe.AbstractQueryExecutor

Methods inherited from class java.lang.Object

Constructor Detail

IterableQueryExecutor

IterableQueryExecutor

Method Detail

getFilter

fetch

fetch

getOrdering

printPlan