org.openstreetmap.josm.data.osm.search

Class SearchCompiler.AbstractBinaryMatch

java.lang.Object

org.openstreetmap.josm.data.osm.search.SearchCompiler.Match

org.openstreetmap.josm.data.osm.search.SearchCompiler.AbstractBinaryMatch

All Implemented Interfaces:

Predicate<OsmPrimitive>

Direct Known Subclasses:

SearchCompiler.And, SearchCompiler.Or, SearchCompiler.Xor

Enclosing class:

SearchCompiler

public abstract static class SearchCompiler.AbstractBinaryMatch
extends SearchCompiler.Match

A binary search operator which may take data parameters.

Field Summary

Fields

Modifier and Type	Field and Description
protected SearchCompiler.Match	lhs
protected SearchCompiler.Match	rhs

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractBinaryMatch(SearchCompiler.Match lhs, SearchCompiler.Match rhs) Constructs a new BinaryMatch.

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object obj)
SearchCompiler.Match	getLhs() Returns left hand side.
SearchCompiler.Match	getRhs() Returns right hand side.
int	hashCode()
<T,U> U	map(Function<SearchCompiler.Match,T> mapper, BiFunction<T,T,U> operator) First applies mapper to both sides and then applies operator on the two results.
protected static String	parenthesis(SearchCompiler.Match m)

Methods inherited from class org.openstreetmap.josm.data.osm.search.SearchCompiler.Match

match, match, test, validate

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.function.Predicate

and, isEqual, negate, or

Field Detail

lhs

protected final SearchCompiler.Match lhs

rhs

protected final SearchCompiler.Match rhs

Constructor Detail

AbstractBinaryMatch

protected AbstractBinaryMatch(SearchCompiler.Match lhs,
                              SearchCompiler.Match rhs)

Constructs a new BinaryMatch.

Parameters:

lhs - Left hand side

rhs - Right hand side

Method Detail

getLhs

public final SearchCompiler.Match getLhs()

Returns left hand side.

Returns:

left hand side

getRhs

public final SearchCompiler.Match getRhs()

Returns right hand side.

Returns:

right hand side

map

public <T,U> U map(Function<SearchCompiler.Match,T> mapper,
                   BiFunction<T,T,U> operator)

First applies mapper to both sides and then applies operator on the two results.

Type Parameters:

T - the type of the intermediate result

U - the type of the result

Parameters:

mapper - the mapping function

operator - the operator

Returns:

operator.apply(mapper.apply(lhs), mapper.apply(rhs))

parenthesis

protected static String parenthesis(SearchCompiler.Match m)

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object