JPQLSingleStringParser.Compiler

java.lang.Object
- org.datanucleus.store.query.JPQLSingleStringParser.Compiler

Enclosing class:

JPQLSingleStringParser
```
private class JPQLSingleStringParser.Compiler
extends java.lang.Object
```
Compiler to process keywords contents. In the query the keywords often have content values following them that represent the constituent parts of the query. This takes the keyword and sets the constituent part accordingly.

Field Summary

Fields
Modifier and Type Field Description

(package private) JPQLSingleStringParser.Parser parser

(package private) int subqueryNum

Constructor Summary

Constructors
Constructor Description

Compiler(JPQLSingleStringParser.Parser tokenizer)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`private void`	`compile()`
`private void`	`compileFrom()`
`private void`	`compileGroup()`
`private void`	`compileHaving()`
`private void`	`compileOrder()`
`private void`	`compileQuery()`
`private void`	`compileRange()`
`private void`	`compileResult()`
`private void`	`compileUpdate()`
`private void`	`compileWhere()`
`private java.lang.String`	`processContentWithSubqueries(java.lang.String content)`	Method to extract the required clause, splitting out any subqueries and replacing by variables (adding subqueries to the underlying query), returning the clause to use.

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

Field Detail

parser
```
JPQLSingleStringParser.Parser parser
```

subqueryNum
```
int subqueryNum
```

Constructor Detail

Compiler

Compiler(JPQLSingleStringParser.Parser tokenizer)

Method Detail
- compile
```
private void compile()
```
- compileQuery
```
private void compileQuery()
```
- compileResult
```
private void compileResult()
```
- compileUpdate
```
private void compileUpdate()
```
- compileFrom
```
private void compileFrom()
```
- compileWhere
```
private void compileWhere()
```
- compileGroup
```
private void compileGroup()
```
- compileHaving
```
private void compileHaving()
```
- compileOrder
```
private void compileOrder()
```
- compileRange
```
private void compileRange()
```
- processContentWithSubqueries
```
private java.lang.String processContentWithSubqueries(java.lang.String content)
```
  Method to extract the required clause, splitting out any subqueries and replacing by variables (adding subqueries to the underlying query), returning the clause to use.
  
  Parameters:
  
  content - The input string
  
  Returns:
  
  Content with subqueries substituted