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## org.apache.poi.ss.formula.functions
Class Countif.StringMatcher

    java.lang.Object
      org.apache.poi.ss.formula.functions.Countif.StringMatcher

All Implemented Interfaces:
  CountUtils.I_MatchPredicate

Enclosing class:
  Countif

    public static final class Countif.StringMatcher

extends java.lang.Object

Constructor Summary
`Countif.StringMatcher(java.lang.String value, org.apache.poi.ss.formula.functions.Countif.CmpOp operator)`

Method Summary
`protected java.lang.String` | `getValueText()`
`static java.util.regex.Pattern` | `getWildCardPattern(java.lang.String value)` Translates Excel countif wildcard strings into java regex strings
`boolean` | `matches(ValueEval x)`

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

Constructor Detail

### Countif.StringMatcher

    public Countif.StringMatcher(java.lang.String value,
                                 org.apache.poi.ss.formula.functions.Countif.CmpOp operator)

Method Detail

### getValueText

    protected java.lang.String getValueText()

### matches

    public boolean matches(ValueEval x)

### getWildCardPattern

    public static java.util.regex.Pattern getWildCardPattern(java.lang.String value)

  Translates Excel countif wildcard strings into java regex strings

  Returns:
    `null` if the specified value contains no special wildcard characters.

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Copyright 2017 The Apache Software Foundation or its licensors, as applicable.