org.jetbrains.jet.lang.resolve.Diagnostics.kt Maven / Gradle / Ivy
/*
* Copyright 2010-2014 JetBrains s.r.o.
*
* 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,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.jetbrains.jet.lang.resolve
import com.intellij.psi.PsiElement
import org.jetbrains.annotations.ReadOnly
import org.jetbrains.jet.lang.diagnostics.Diagnostic
import java.util.Collections
public trait Diagnostics : Iterable {
fun all(): Collection
fun forElement(psiElement: PsiElement): Collection
fun isEmpty(): Boolean
fun noSuppression(): Diagnostics
class object {
public val EMPTY: Diagnostics = object : Diagnostics {
override fun all() = listOf()
override fun forElement(psiElement: PsiElement) = listOf()
override fun isEmpty() = true
override fun noSuppression() = this
override fun iterator() = all().iterator()
}
}
}