GenericPropertyImpl.java
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* #%L
* wcm.io
* %%
* Copyright (C) 2023 wcm.io
* %%
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
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* See the License for the specific language governing permissions and
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package io.wcm.siteapi.genericedit.builder.impl;
import java.util.Collections;
import java.util.List;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import io.wcm.siteapi.genericedit.component.GenericProperty;
import io.wcm.siteapi.genericedit.component.value.GenericValue;
class GenericPropertyImpl<T extends GenericValue> implements GenericProperty<T> {
private final String name;
private String label;
private final List<T> values;
GenericPropertyImpl(@NotNull String name, @NotNull List<T> values) {
this.name = name;
this.values = Collections.unmodifiableList(values);
}
@Override
public @NotNull String getName() {
return name;
}
@Override
public @NotNull String getLabel() {
if (this.label == null) {
return this.name;
}
return this.label;
}
void setLabel(@NotNull String label) {
this.label = label;
}
@Override
public boolean isSingleValue() {
return values.size() == 1;
}
@Override
public @Nullable T getValue() {
if (values.isEmpty()) {
return null;
}
else {
return values.get(0);
}
}
@Override
public @NotNull List<T> getValues() {
return values;
}
@Override
public boolean isValid() {
return values.stream().anyMatch(GenericValue::isValid);
}
@SuppressWarnings("null")
boolean is(Class<? extends GenericValue> type) {
if (values.isEmpty()) {
return false;
}
return values.stream().allMatch(item -> type.isAssignableFrom(item.getClass()));
}
}