CachedQuery (PostgreSQL JDBC Driver - JDBC 4.2 42.2.16 API)

java.lang.Object
- org.postgresql.core.CachedQuery

All Implemented Interfaces:

CanEstimateSize
```
public class CachedQuery
extends Object
implements CanEstimateSize
```
Stores information on the parsed JDBC query. It is used to cut parsing overhead when executing the same query through Connection.prepareStatement(String).

Field Summary

Fields
Modifier and Type Field Description

boolean isFunction

Object key
Cache key.

Query query

Constructor Summary

Constructors
Constructor Description

CachedQuery(Object key, Query query, boolean isFunction)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`int`	`getExecuteCount()`	Number of times this statement has been used.
`long`	`getSize()`
`void`	`increaseExecuteCount()`
`void`	`increaseExecuteCount(int inc)`
`String`	`toString()`

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

Field Detail

key
```
public final Object key
```
Cache key. String or org.postgresql.util.CanEstimateSize.

query
```
public final Query query
```

isFunction
```
public final boolean isFunction
```

Constructor Detail

CachedQuery

public CachedQuery(Object key,
                   Query query,
                   boolean isFunction)

Method Detail
- increaseExecuteCount
```
public void increaseExecuteCount()
```
- increaseExecuteCount
```
public void increaseExecuteCount(int inc)
```
- getExecuteCount
```
public int getExecuteCount()
```
  Number of times this statement has been used.
  
  Returns:
  
  number of times this statement has been used
- getSize
```
public long getSize()
```
  Specified by:
  
  getSize in interface CanEstimateSize
- toString
```
public String toString()
```
  Overrides:
  
  toString in class Object