io.crate.analyze.expressions

Class ValueNormalizer

java.lang.Object

io.crate.analyze.expressions.ValueNormalizer

public class ValueNormalizer
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
ValueNormalizer(Schemas schemas, EvaluatingNormalizer normalizer)

Method Summary

Modifier and Type	Method and Description
Symbol	normalizeInputForReference(Symbol valueSymbol, Reference reference, StmtCtx stmtCtx) normalize and validate given value according to the corresponding Reference

Methods inherited from class java.lang.Object

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

Constructor Detail

ValueNormalizer

public ValueNormalizer(Schemas schemas,
                       EvaluatingNormalizer normalizer)

Method Detail

normalizeInputForReference

public Symbol normalizeInputForReference(Symbol valueSymbol,
                                         Reference reference,
                                         StmtCtx stmtCtx)

normalize and validate given value according to the corresponding Reference

Parameters:

valueSymbol - the value to normalize, might be anything from Scalar to Literal

reference - the reference to which the value has to comply in terms of type-compatibility

Returns:

the normalized Symbol, should be a literal

Throws:

ColumnValidationException