Field.Matcher (Xerces2 Implementation)
Date: 2018-10-17

org.apache.xerces.impl.xs.identity

## Class Field.Matcher

- java.lang.Object
- - org.apache.xerces.impl.xs.identity.XPathMatcher
  - - org.apache.xerces.impl.xs.identity.Field.Matcher

- Enclosing class:
    Field

      protected class Field.Matcher
      extends XPathMatcher

  Field matcher.
  Author:
    Andy Clark, IBM

- - ### Field Summary

    Fields
    Modifier and Type | Field and Description
    --- | ---
    `protected boolean` | `fMayMatch` A flag indicating whether the field is allowed to match a value.
    `protected ValueStore` | `fStore` Value store for data values.

    - ### Fields inherited from class org.apache.xerces.impl.xs.identity.XPathMatcher

      `DEBUG_ALL, DEBUG_ANY, DEBUG_MATCH, DEBUG_METHODS, DEBUG_METHODS2, DEBUG_METHODS3, DEBUG_STACK, fMatchedString, MATCHED, MATCHED_ATTRIBUTE, MATCHED_DESCENDANT, MATCHED_DESCENDANT_PREVIOUS`

  - ### Constructor Summary

    Constructors
    Constructor and Description
    `Matcher(Field.XPath xpath, ValueStore store)` Constructs a field matcher.

  - ### Method Summary

    All Methods Instance Methods Concrete Methods
    Modifier and Type | Method and Description
    --- | ---
    `protected void` | `handleContent(org.apache.xerces.xs.XSTypeDefinition type, boolean nillable, java.lang.Object actualValue, short valueType, org.apache.xerces.xs.ShortList itemValueType)`
    `protected void` | `matched(java.lang.Object actualValue, short valueType, org.apache.xerces.xs.ShortList itemValueType, boolean isNil)` This method is called when the XPath handler matches the XPath expression.

    - ### Methods inherited from class org.apache.xerces.impl.xs.identity.XPathMatcher

      `endElement, isMatched, startDocumentFragment, startElement, toString`

    - ### Methods inherited from class java.lang.Object

      `clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait`

- - ### Field Detail

    - #### fStore

          protected final ValueStore fStore

      Value store for data values.

    - #### fMayMatch

          protected boolean fMayMatch

      A flag indicating whether the field is allowed to match a value.

  - ### Constructor Detail

    - #### Matcher

          public Matcher(Field.XPath xpath,
                         ValueStore store)

      Constructs a field matcher.

  - ### Method Detail

    - #### matched

          protected void matched(java.lang.Object actualValue,
                                 short valueType,
                                 org.apache.xerces.xs.ShortList itemValueType,
                                 boolean isNil)

      This method is called when the XPath handler matches the XPath expression.
      Overrides:
        `matched` in class `XPathMatcher`

    - #### handleContent

          protected void handleContent(org.apache.xerces.xs.XSTypeDefinition type,
                                       boolean nillable,
                                       java.lang.Object actualValue,
                                       short valueType,
                                       org.apache.xerces.xs.ShortList itemValueType)

      Overrides:
        `handleContent` in class `XPathMatcher`

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