Example usage for org.apache.lucene.analysis CharacterUtils toUpperCase

Introduction

In this page you can find the example usage for org.apache.lucene.analysis CharacterUtils toUpperCase.

Prototype

public static void toUpperCase(final char[] buffer, final int offset, final int limit) 

Source Link

Document

Converts each unicode codepoint to UpperCase via Character#toUpperCase(int) starting at the given offset.

Usage

From source file:io.crate.expression.scalar.string.StringCaseFunction.java

License:Apache License

public static void register(ScalarFunctionModule module) {
    module.register(new StringCase("upper", (ref, len) -> {
        CharacterUtils.toUpperCase(ref, 0, len);
        return ref;
    }));/* w  w w.ja v  a2s.  c  om*/
    module.register(new StringCase("lower", (ref, len) -> {
        CharacterUtils.toLowerCase(ref, 0, len);
        return ref;
    }));
}

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