ThreadInterruptibleASTTransformation (groovy 2.2.0 API)

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Groovy 2.2.0

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org.codehaus.groovy.transform
[Groovy] Class ThreadInterruptibleASTTransformation

java.lang.Object
  org.codehaus.groovy.ast.CodeVisitorSupport
      org.codehaus.groovy.ast.ClassCodeVisitorSupport
          org.codehaus.groovy.transform.AbstractInterruptibleASTTransformation
              org.codehaus.groovy.transform.ThreadInterruptibleASTTransformation

@GroovyASTTransformation(phase = CompilePhase.CANONICALIZATION)
class ThreadInterruptibleASTTransformation
extends AbstractInterruptibleASTTransformation

Allows "interrupt-safe" executions of scripts by adding Thread.currentThread().isInterrupted() checks on loops (for, while, do) and first statement of closures. By default, also adds an interrupt check statement on the beginning of method calls.

Authors:: Cedric Champeau; Hamlet D'Arcy

See Also:: ThreadInterrupt

Since:: 1.8.0

Field Summary

Fields inherited from class AbstractInterruptibleASTTransformation
CHECK_METHOD_START_MEMBER, THROWN_EXCEPTION_TYPE, applyToAllClasses, applyToAllMembers, checkOnMethodStart, source, thrownExceptionType

Method Summary
`protected Expression`	`createCondition()`
`protected String`	`getErrorMessage()`
`protected ClassNode`	`type()`
`void`	`visitClosureExpression(ClosureExpression closureExpr)`
`void`	`visitMethod(MethodNode node)`

Methods inherited from class AbstractInterruptibleASTTransformation
createCondition, createInterruptStatement, getBooleanAnnotationParameter, getClassAnnotationParameter, getErrorMessage, getSourceUnit, internalError, setupTransform, type, visit, visitDoWhileLoop, visitForLoop, visitWhileLoop, wrapBlock

Methods inherited from class ClassCodeVisitorSupport
visitMethod, visitField, visitReturnStatement, visitProperty, visitConstructor, visitForLoop, visitSwitch, visitWhileLoop, visitDoWhileLoop, visitExpressionStatement, visitBlockStatement, visitPackage, visitClass, visitAnnotations, visitCatchStatement, visitIfElse, visitAssertStatement, visitCaseStatement, visitSynchronizedStatement, visitThrowStatement, visitImports, visitDeclarationExpression, visitBreakStatement, visitContinueStatement, visitTryCatchFinally, visitClassExpression, visitConstantExpression, visitListExpression, visitPropertyExpression, visitMethodCallExpression, visitStaticMethodCallExpression, visitConstructorCallExpression, visitBinaryExpression, visitTernaryExpression, visitShortTernaryExpression, visitPostfixExpression, visitPrefixExpression, visitBooleanExpression, visitNotExpression, visitClosureExpression, visitTupleExpression, visitArrayExpression, visitMapExpression, visitMapEntryExpression, visitRangeExpression, visitSpreadExpression, visitSpreadMapExpression, visitMethodPointerExpression, visitUnaryMinusExpression, visitUnaryPlusExpression, visitBitwiseNegationExpression, visitCastExpression, visitVariableExpression, visitAttributeExpression, visitFieldExpression, visitGStringExpression, visitArgumentlistExpression, visitClosureListExpression, visitBytecodeExpression, wait, wait, wait, equals, toString, hashCode, getClass, notify, notifyAll

Methods inherited from class ClassCodeVisitorSupport

visitMethod, visitField, visitReturnStatement, visitProperty, visitConstructor, visitForLoop, visitSwitch, visitWhileLoop, visitDoWhileLoop, visitExpressionStatement, visitBlockStatement, visitPackage, visitClass, visitAnnotations, visitCatchStatement, visitIfElse, visitAssertStatement, visitCaseStatement, visitSynchronizedStatement, visitThrowStatement, visitImports, visitDeclarationExpression, visitBreakStatement, visitContinueStatement, visitTryCatchFinally, visitClassExpression, visitConstantExpression, visitListExpression, visitPropertyExpression, visitMethodCallExpression, visitStaticMethodCallExpression, visitConstructorCallExpression, visitBinaryExpression, visitTernaryExpression, visitShortTernaryExpression, visitPostfixExpression, visitPrefixExpression, visitBooleanExpression, visitNotExpression, visitClosureExpression, visitTupleExpression, visitArrayExpression, visitMapExpression, visitMapEntryExpression, visitRangeExpression, visitSpreadExpression, visitSpreadMapExpression, visitMethodPointerExpression, visitUnaryMinusExpression, visitUnaryPlusExpression, visitBitwiseNegationExpression, visitCastExpression, visitVariableExpression, visitAttributeExpression, visitFieldExpression, visitGStringExpression, visitArgumentlistExpression, visitClosureListExpression, visitBytecodeExpression, wait, wait, wait, equals, toString, hashCode, getClass, notify, notifyAll

Method Detail

createCondition

protected Expression createCondition()

getErrorMessage

protected String getErrorMessage()

type

protected ClassNode type()

visitClosureExpression

@Override
void visitClosureExpression(ClosureExpression closureExpr)

visitMethod

@Override
void visitMethod(MethodNode node)