Package com.intellij.psi

Interface PsiCatchSection

All Superinterfaces:

Iconable, PsiElement, UserDataHolder

All Known Implementing Classes:

PsiCatchSectionImpl

public interface PsiCatchSection
extends PsiElement

Represents a single catch section of a Java try ... catch statement.

Nested Class Summary

Nested classes/interfaces inherited from interface com.intellij.openapi.util.Iconable

Iconable.IconFlags, Iconable.LastComputedIcon

Field Summary

Fields

Modifier and Type	Field and Description
static ArrayFactory<PsiCatchSection>	ARRAY_FACTORY
static PsiCatchSection[]	EMPTY_ARRAY The empty array of PSI catch sections which can be reused to avoid unnecessary allocations.

Fields inherited from interface com.intellij.openapi.util.Iconable

ICON_FLAG_IGNORE_MASK, ICON_FLAG_OPEN, ICON_FLAG_READ_STATUS, ICON_FLAG_VISIBILITY

Method Summary

Modifier and Type	Method and Description
PsiCodeBlock	getCatchBlock() Returns the code block contained in the catch section.
PsiType	getCatchType() Returns the type of the caught exception.
PsiJavaToken	getLParenth()
PsiParameter	getParameter() Returns the variable in which the caught exception is captured.
java.util.List<PsiType>	getPreciseCatchTypes() For language level 7 or higher returns the list of possible types for its parameter re-throw (as defined in Project Coin/JSR 334 section "Multi-catch and more precise rethrow").
PsiJavaToken	getRParenth()
PsiTryStatement	getTryStatement() Returns the try statement to which the catch section is attached.

Methods inherited from interface com.intellij.psi.PsiElement

accept, acceptChildren, add, addAfter, addBefore, addRange, addRangeAfter, addRangeBefore, checkAdd, checkDelete, copy, delete, deleteChildRange, findElementAt, findReferenceAt, getChildren, getContainingFile, getContext, getCopyableUserData, getFirstChild, getLanguage, getLastChild, getManager, getNavigationElement, getNextSibling, getNode, getOriginalElement, getOwnReferences, getParent, getPrevSibling, getProject, getReference, getReferences, getResolveScope, getStartOffsetInParent, getText, getTextLength, getTextOffset, getTextRange, getTextRangeInParent, getUseScope, isEquivalentTo, isPhysical, isValid, isWritable, processDeclarations, putCopyableUserData, replace, textContains, textMatches, textMatches, textToCharArray, toString

Methods inherited from interface com.intellij.openapi.util.UserDataHolder

getUserData, putUserData

Methods inherited from interface com.intellij.openapi.util.Iconable

getIcon

Field Detail

EMPTY_ARRAY

static final PsiCatchSection[] EMPTY_ARRAY

The empty array of PSI catch sections which can be reused to avoid unnecessary allocations.

ARRAY_FACTORY

static final ArrayFactory<PsiCatchSection> ARRAY_FACTORY

Method Detail

getParameter

PsiParameter getParameter()

Returns the variable in which the caught exception is captured.

Returns:

the parameter for the called variable, or null if none is specified.

getCatchBlock

PsiCodeBlock getCatchBlock()

Returns the code block contained in the catch section.

Returns:

the code block, or null if the section is incomplete.

getCatchType

PsiType getCatchType()

Returns the type of the caught exception.

Returns:

the type, or null if the section is incomplete.

getPreciseCatchTypes

java.util.List<PsiType> getPreciseCatchTypes()

For language level 7 or higher returns the list of possible types for its parameter re-throw (as defined in Project Coin/JSR 334 section "Multi-catch and more precise rethrow"). Note that the list may be empty if exceptions of declared catch type are not explicitly thrown inside a try block. Otherwise, returns parameter's declared type.

Returns:

the types, or empty list if the section is incomplete.

getTryStatement

PsiTryStatement getTryStatement()

Returns the try statement to which the catch section is attached.

Returns:

the statement instance.

getRParenth

PsiJavaToken getRParenth()

getLParenth

PsiJavaToken getLParenth()