SaxParser.Context

Field Summary

Fields
Modifier and Type	Field and Description
`private java.lang.String`	`cData` callback cache
`private int`	`currentDepth` callback cache: walkthrough counter in xml tree
`private java.util.List<SaxParser.Record<CI,RI>>`	`filteredChildren` callback cache: contains records if defined by nested context
`CI`	`info` can be used by upper application Layer Sax parser does not use it.
`private long`	`matchHistory` callback cache: 0=true (stays true if all tree walk through is match)
`private SaxParser.Context<CI,RI>`	`parent` the context from relative parent Tag
`private java.util.Properties`	`targetAttrVals` callback cache
`private java.lang.String[]`	`xmlSearchPattern` search params

Constructor Summary

Constructors
Modifier Constructor and Description

private Context()

private Context(SaxParser.Context<CI,RI> parent, java.lang.String[] xmlSearchPattern)

Constructors
Modifier	Constructor and Description
`private`	`Context()`
`private`	`Context(SaxParser.Context<CI,RI> parent, java.lang.String[] xmlSearchPattern)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`private void`	`decrementHistory()` focus back to prev upper level of xml depth
`private void`	`incrementHistory()` focus to next deeper level of xml depth
`private boolean`	`isMatch()` says if this level can be parsed Important; this method works only if inc/dec/updateHistory() is done before correctly i.e. oneOrMore: ( 1. inc(), 2.
`private void`	`updateHistory(java.lang.String tagName, org.xml.sax.Attributes attributes)` check if current depth is a possible fetch tree.

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

- Field Detail
  - xmlSearchPattern
```
private java.lang.String[] xmlSearchPattern
```
    search params
  - parent
```
private SaxParser.Context<CI,RI> parent
```
    the context from relative parent Tag
  - matchHistory
```
private long matchHistory
```
    callback cache: 0=true (stays true if all tree walk through is match)
  - currentDepth
```
private int currentDepth
```
    callback cache: walkthrough counter in xml tree
  - targetAttrVals
```
private java.util.Properties targetAttrVals
```
    callback cache
  - cData
```
private java.lang.String cData
```
    callback cache
  - filteredChildren
```
private java.util.List<SaxParser.Record<CI,RI>> filteredChildren
```
    callback cache: contains records if defined by nested context
  - info
```
public CI info
```
    can be used by upper application Layer Sax parser does not use it.
- Constructor Detail
  - Context
```
private Context()
```
  - Context
```
private Context(SaxParser.Context<CI,RI> parent,
                java.lang.String[] xmlSearchPattern)
```
- Method Detail
  - isMatch
```
private boolean isMatch()
```
    says if this level can be parsed Important; this method works only if inc/dec/updateHistory() is done before correctly i.e. oneOrMore: ( 1. inc(), 2. [dec()] update() ) Because size of history cache, the xml depth is limited to Long.BYTES*8 (=64)
    
    Parameters:
    
    currentDepth -
    
    Returns:
  - incrementHistory
```
private void incrementHistory()
```
    focus to next deeper level of xml depth
  - decrementHistory
```
private void decrementHistory()
```
    focus back to prev upper level of xml depth
  - updateHistory
```
private void updateHistory(java.lang.String tagName,
                           org.xml.sax.Attributes attributes)
```
    check if current depth is a possible fetch tree. It sets true/false to the current focused history stack The history keeps true if the whole walkthrough until target xml leaf tag is match
    
    Parameters:
    
    currentDepth -
    
    tagName - can be a "name" or fine search "name#attribName=value" this can help to distinguish same tags using their attributes
    
    tagAttributes -

Class SaxParser.Context<CI,RI>

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

xmlSearchPattern

parent

matchHistory

currentDepth

targetAttrVals

cData

filteredChildren

info

Constructor Detail

Context

Context

Method Detail

isMatch

incrementHistory

decrementHistory

updateHistory