Package com.attivio.sdk.search.fields

Class FieldExpressions

java.lang.Object

com.attivio.sdk.search.fields.FieldExpressions

public final class FieldExpressions
extends java.lang.Object

Utility class for working with field expressions.

Constructor Summary

Constructors

Constructor	Description
FieldExpressions()

Method Summary

Modifier and Type	Method	Description
static boolean	isKeyword(java.lang.String name)	Check if name is a keyword in FieldExpression syntax.
static FieldExpression	parse(StringParser reader)	Parse the next FieldExpression from reader.
static FieldExpression	parse(java.lang.String value)	Parse value as a FieldExpression.
static void	register(java.util.function.Function<StringParser,? extends FieldExpression> func, java.lang.Object... names)	Register a FieldExpression parser.
static void	register(java.util.function.Function<StringParser,? extends FieldExpression> func, java.util.function.Supplier<? extends FieldExpression> supplier, java.lang.Object... names)	Register a FieldExpression parser.
static FieldExpression	valueOf(FieldExpression field, FacetRange range)	Get a FieldExpression for evaluating field according to range .

Methods inherited from class java.lang.Object

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

Constructor Detail

FieldExpressions

public FieldExpressions()

Method Detail

isKeyword

public static boolean isKeyword(java.lang.String name)

Check if name is a keyword in FieldExpression syntax.

register

public static void register(java.util.function.Function<StringParser,? extends FieldExpression> func,
                            java.lang.Object... names)

Register a FieldExpression parser.

Parameters:

func - Functional interface that parses a FieldExpression from a StringParser.

names - The names to register for this parser.

register

public static void register(java.util.function.Function<StringParser,? extends FieldExpression> func,
                            java.util.function.Supplier<? extends FieldExpression> supplier,
                            java.lang.Object... names)

Register a FieldExpression parser.

Parameters:

func - Functional interface that parses a FieldExpression from a StringParser.

supplier - Functional interface to create a FieldExpression when no arguments are provided.

names - The names to register for this parser.

valueOf

public static FieldExpression valueOf(FieldExpression field,
                                      FacetRange range)

Get a FieldExpression for evaluating field according to range .

NOTE: returns null if the range is unbounded.

parse

public static FieldExpression parse(java.lang.String value)

Parse value as a FieldExpression.

parse

public static FieldExpression parse(StringParser reader)

Parse the next FieldExpression from reader.