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UElementPattern: moving expressions-related function to UExpressionPattern

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but keeping the declarations because of "NoSuchMethod" exceptions for already compiled code
This commit is contained in:
Nicolay Mitropolsky
2019-01-16 13:45:51 +03:00
parent 7692f5e377
commit 76f82af717
1 changed files with 35 additions and 16 deletions
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uast/uast-common/src/com/intellij/patterns/uast/UastPatterns.kt
+35 -16
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@@ -69,27 +69,23 @@ open class UElementPattern<T : UElement, Self : UElementPattern<T, Self>>(clazz:
fun filter(filter: (T) -> Boolean): Self = filterWithContext { t, processingContext -> filter(t) }
fun inCall(callPattern: ElementPattern<UCallExpression>): Self =
filter { it.getUCallExpression()?.let { callPattern.accepts(it) } ?: false }
open fun inCall(callPattern: ElementPattern<UCallExpression>): Self =
throw UnsupportedOperationException("implemented only for UExpressionPatterns")
fun callParameter(parameterIndex: Int, callPattern: ElementPattern<UCallExpression>): Self =
filter { isCallExpressionParameter(it, parameterIndex, callPattern) }
open fun callParameter(parameterIndex: Int, callPattern: ElementPattern<UCallExpression>): Self =
throw UnsupportedOperationException("implemented only for UExpressionPatterns")
fun constructorParameter(parameterIndex: Int, classFQN: String): Self = callParameter(parameterIndex, callExpression().constructor(classFQN))
open fun constructorParameter(parameterIndex: Int, classFQN: String): Self = throw UnsupportedOperationException(
"implemented only for UExpressionPatterns")
fun setterParameter(methodPattern: ElementPattern<out PsiMethod>): Self = filter {
isPropertyAssignCall(it, methodPattern) ||
isCallExpressionParameter(it, 0, callExpression().withAnyResolvedMethod(methodPattern))
}
open fun setterParameter(methodPattern: ElementPattern<out PsiMethod>): Self = throw UnsupportedOperationException(
"implemented only for UExpressionPatterns")
fun methodCallParameter(parameterIndex: Int, methodPattern: ElementPattern<out PsiMethod>): Self =
callParameter(parameterIndex, callExpression().withAnyResolvedMethod(methodPattern))
open fun methodCallParameter(parameterIndex: Int, methodPattern: ElementPattern<out PsiMethod>): Self =
throw UnsupportedOperationException("implemented only for UExpressionPatterns")
fun arrayAccessParameterOf(receiverClassPattern: ElementPattern<PsiClass>): Self = filter { self ->
val aae: UArrayAccessExpression = self.uastParent as? UArrayAccessExpression ?: return@filter false
val receiverClass = (aae.receiver.getExpressionType() as? PsiClassType)?.resolve() ?: return@filter false
receiverClassPattern.accepts(receiverClass)
}
open fun arrayAccessParameterOf(receiverClassPattern: ElementPattern<PsiClass>): Self = throw UnsupportedOperationException(
"implemented only for UExpressionPatterns")
fun withUastParent(parentPattern: ElementPattern<out UElement>): Self = filter { it.uastParent?.let { parentPattern.accepts(it) } ?: false }
@@ -176,6 +172,29 @@ open class UExpressionPattern<T : UExpression, Self : UExpressionPattern<T, Self
fun annotationParams(@NonNls annotationQualifiedName: String, @NonNls parameterNames: ElementPattern<String>): Self =
annotationParams(qualifiedNamePattern(StandardPatterns.string().equalTo(annotationQualifiedName)), parameterNames)
override fun inCall(callPattern: ElementPattern<UCallExpression>): Self =
filter { it.getUCallExpression()?.let { callPattern.accepts(it) } ?: false }
override fun callParameter(parameterIndex: Int, callPattern: ElementPattern<UCallExpression>): Self =
filter { isCallExpressionParameter(it, parameterIndex, callPattern) }
override fun constructorParameter(parameterIndex: Int, classFQN: String): Self = callParameter(parameterIndex,
callExpression().constructor(classFQN))
override fun setterParameter(methodPattern: ElementPattern<out PsiMethod>): Self = filter {
isPropertyAssignCall(it, methodPattern) ||
isCallExpressionParameter(it, 0, callExpression().withAnyResolvedMethod(methodPattern))
}
override fun methodCallParameter(parameterIndex: Int, methodPattern: ElementPattern<out PsiMethod>): Self =
callParameter(parameterIndex, callExpression().withAnyResolvedMethod(methodPattern))
override fun arrayAccessParameterOf(receiverClassPattern: ElementPattern<PsiClass>): Self = filter { self ->
val aae: UArrayAccessExpression = self.uastParent as? UArrayAccessExpression ?: return@filter false
val receiverClass = (aae.receiver.getExpressionType() as? PsiClassType)?.resolve() ?: return@filter false
receiverClassPattern.accepts(receiverClass)
}
open class Capture<T : UExpression>(clazz: Class<T>) : UExpressionPattern<T, UExpressionPattern.Capture<T>>(clazz)
}